In an environment as hectic as online gaming, it’s a real treat to be rewarded with a competitive casino signup bonus as a new player. The hard part is knowing where to look for it and whether it’s a fair offer or not. To help you out, we’ve gotten our casino experts sharing their top tips and practices for spotting the best casino welcome bonus deals out there.
Based on the below criteria that we use daily to compare and judge online gaming sites and their content, here’s our up-to-date list of casinos with the best welcome bonuses:
At JohnSlots, we always strive to help you get the best value for money out of your casino experience via our honest casino reviews. Only the most trusted UK casinos make it to our strictly monitored top list. To make the quality of these reviews consistent, we use strict guidelines for finding and comparing sites with only the best casino welcome bonuses.
WHAT WE CHECK
HOW IT AFFECTS OUR RATING
Trustworthiness and Safety
Our number one rule is to make sure that all our top listed online casinos are licensed by the British Gambling Commission (GC). If our casino experts have even a sliver of doubt about a casino not being 100% secure, they flag it up so it never creeps its way into our recommended sites list.
Bonuses and Promotions
A competitive casino welcome bonus is the foundation of any casino review at JohnSlots. We take our time to research, compare and review online sites with great welcome bonuses that will help you start your casino journey in the right order.
Trusted Payment Providers
Payment providers can greatly impact your gambling experience. Therefore, we strive to ensure that all our top-rated online casinos come with a wide variety of trusted payment methods and include a mix of bank cards, e-wallets, phone payments and more.
Games Collection
Before we give a star rating to our chosen online casinos, we scan through the games collection to make sure it’s sufficiently varied and mobile-friendly. We always look for high-quality content.
Special Features
This covers anything from casinos offering exclusive content, VIP schemes, live casino, sports and poker options, to being fully mobile-optimised and boasting various industry awards. Our objective is to keep our top list and your gaming experience as versatile as possible.
Full T&Cs apply. No deposit needed. 3 days to claim & 3 day expiry. 10x free spins worth 10p on Book of Dead. Deposit offers available across any two deposits. Cash rewards 7 days from registration to opt-in from “Promotions” page & each with 7 days wagering. Deposit £10, £25 or £50 & wager 35x. Only cash stakes qualify & wagering contributions vary. 10 free spins worth £0.10 to be claimed within Book of Dead with each qualifying deposit, 3 day expiry.
Full T&Cs apply. No deposit needed. 3 days to claim & 3 day expiry. 10x free spins worth 10p on Book of Dead. Deposit offers available across any two deposits. Cash rewards 7 days from registration to opt-in from “Promotions” page & each with 7 days wagering. Deposit £10, £25 or £50 & wager 35x. Only cash stakes qualify & wagering contributions vary. 10 free spins worth £0.10 to be claimed within Book of Dead with each qualifying deposit, 3 day expiry.
Full T&C's Apply.£10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.
Full T&C's Apply.£10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.
No deposit required. Valid debit card validation required. £8 max win per 10 spins, Max bonus conversion £50, 65x wagering requirements. Full terms apply.
No deposit required. Valid debit card validation required. £8 max win per 10 spins, Max bonus conversion £50, 65x wagering requirements. Full terms apply.
Opt In Required. 7 Day Free Spin Expiry. All Free Spins Will Auto Play On First Eligible Game Loaded. £10 Staking Requirement Must Be Met Within 30 Days Of Opt In. Eligibility Restrictions Apply. Further Terms Apply.
Opt In Required. 7 Day Free Spin Expiry. All Free Spins Will Auto Play On First Eligible Game Loaded. £10 Staking Requirement Must Be Met Within 30 Days Of Opt In. Eligibility Restrictions Apply. Further Terms Apply.
Only for 1st time depositors. Min deposit is £10. 50 Free Spins on Book of Dead. Spin Value: £0.10. After your 1st deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal. Cannot be used in conjunction with any other offer. Only available for specific players that have been selected by PlayOJO. OJO’s Rewards and Game Play policy applies.
Only for 1st time depositors. Min deposit is £10. 50 Free Spins on Book of Dead. Spin Value: £0.10. After your 1st deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal. Cannot be used in conjunction with any other offer. Only available for specific players that have been selected by PlayOJO. OJO’s Rewards and Game Play policy applies.
Full T&C's Apply. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins on Starburst will be credited instantly + then 20 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.
Full T&C's Apply. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins on Starburst will be credited instantly + then 20 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.
11 Welcome Spins Wager-free and 100% up to £200 on your 1st deposit. Min. deposit £10. 7 days to activate the spins. Bonus spins expire 24 hours after activation. Activate the Welcome Bonus within thirty (30) calendar days under the 'My Bonuses’ section. 100% bonus up to £ 200 will be paid out in 10% increments to Main Account balance. 35x wagering. Play Responsibly.
11 Welcome Spins Wager-free and 100% up to £200 on your 1st deposit. Min. deposit £10. 7 days to activate the spins. Bonus spins expire 24 hours after activation. Activate the Welcome Bonus within thirty (30) calendar days under the 'My Bonuses’ section. 100% bonus up to £ 200 will be paid out in 10% increments to Main Account balance. 35x wagering. Play Responsibly.
New depositors only. UK residents only. Minimum deposit £10. Free Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded.
New depositors only. UK residents only. Minimum deposit £10. Free Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded.
Opt In Required. Min. £10 Staking Requirement Applies. Max. Bonus £60 With A 40x Wagering Requirement, To Which Table & Card Games Contribute 20%. 30 Day Bonus Expiry Period Applies. Game And Eligibility Restrictions Apply. Further T&Cs Apply.
Opt In Required. Min. £10 Staking Requirement Applies. Max. Bonus £60 With A 40x Wagering Requirement, To Which Table & Card Games Contribute 20%. 30 Day Bonus Expiry Period Applies. Game And Eligibility Restrictions Apply. Further T&Cs Apply.
First Deposit Only. Min. deposit: £20, max. Bonus £150. Game: Thor and the Trials of Asgard, Spin Value: £0.1. WR of 60x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. This offer is only available for specific players that have been selected by Queen Vegas Casino. If you have arrived on this page not via the designated offer via Queen Vegas Casino you will not be eligible for the offer. Bonus Policy applies.
First Deposit Only. Min. deposit: £20, max. Bonus £150. Game: Thor and the Trials of Asgard, Spin Value: £0.1. WR of 60x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. This offer is only available for specific players that have been selected by Queen Vegas Casino. If you have arrived on this page not via the designated offer via Queen Vegas Casino you will not be eligible for the offer. Bonus Policy applies.
New customer offer; Place first £10 on sports with 3 legs at odds of 1.3 or greater per leg; Free Multiple Bet must contain 3 legs at odds of 1.3 or greater per leg; Free Bet and Free Spin stakes not returned; No wagering requirements on winnings; £200 total max win; T&Cs apply. 18+.
New customer offer; Place first £10 on sports with 3 legs at odds of 1.3 or greater per leg; Free Multiple Bet must contain 3 legs at odds of 1.3 or greater per leg; Free Bet and Free Spin stakes not returned; No wagering requirements on winnings; £200 total max win; T&Cs apply. 18+.
£10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free spins valid for 72 hours from credit. Max free spins winnings £100. Ewallets excluded.
£10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free spins valid for 72 hours from credit. Max free spins winnings £100. Ewallets excluded.
£10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.
£10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.
Offer open to new customers using promo code CASD11 when registering. No wagering required on free spins! Spins Valued At 10p. Free spins available for 7 days after qualifying.
Offer open to new customers using promo code CASD11 when registering. No wagering required on free spins! Spins Valued At 10p. Free spins available for 7 days after qualifying.
Opt-in required. This offer is valid for selected customers only, until 25th August 2021 23:59 TCS. 50 Bonus Spins are awarded upon successful 1st deposit. 10% match bonus up to £50 on 1st deposit of £10+. 10 bonus spins credited on a daily basis for 5 days. Winnings from bonus spins are subject to wagering of 30x playthrough requirements. Irregular gameplay may invalidate your bonus. Debit card deposits only. This offer is valid for 7 days from when your new account being registered. Other conditions apply. Bet The Responsible Way.
Opt-in required. This offer is valid for selected customers only, until 25th August 2021 23:59 TCS. 50 Bonus Spins are awarded upon successful 1st deposit. 10% match bonus up to £50 on 1st deposit of £10+. 10 bonus spins credited on a daily basis for 5 days. Winnings from bonus spins are subject to wagering of 30x playthrough requirements. Irregular gameplay may invalidate your bonus. Debit card deposits only. This offer is valid for 7 days from when your new account being registered. Other conditions apply. Bet The Responsible Way.
Opt-in required. 20 Bonus Spins on “Book of Dead” and 100% Deposit Bonus up to £25 on first deposit. Min deposit £10. 30x wagering requirement for Bonus Spins and 30x wagering requirement for Deposit Bonus (game weighting applies). Max £5/spin or £0.50/line or £50/round (live casino). 30 days expiry. Please gamble responsibly.
Opt-in required. 20 Bonus Spins on “Book of Dead” and 100% Deposit Bonus up to £25 on first deposit. Min deposit £10. 30x wagering requirement for Bonus Spins and 30x wagering requirement for Deposit Bonus (game weighting applies). Max £5/spin or £0.50/line or £50/round (live casino). 30 days expiry. Please gamble responsibly.
100 Free Spins on Daily Jackpot Games with Promo Code PGCTV1
1) To take part, you must register via the registration code PGCTV1 and opt in. 2) Get SMS-verified by supplying a valid telephone number. 3) Enter the validation code received by SMS to redeem the free spins. 4) Free Spins are valid on any of our Daily Jackpot games. 5) Free Spins will expire in 10 days from receipt of the offer.
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Paddy Power
TOTAL WELCOME PACKAGE
100 Free Spins No Wagering
1ST DEPOSIT BONUS
100 Free Spins on Daily Jackpot Games with Promo Code PGCTV1
1) To take part, you must register via the registration code PGCTV1 and opt in. 2) Get SMS-verified by supplying a valid telephone number. 3) Enter the validation code received by SMS to redeem the free spins. 4) Free Spins are valid on any of our Daily Jackpot games. 5) Free Spins will expire in 10 days from receipt of the offer.
Min. deposit £10. Bonus: 1st deposit 100% up to £300 + 30 bonus spins (Reactoonz), 2nd deposit 50% up to £500 + 50 bonus spins (Book of Dead), 3rd deposit 25% up to £200 + 20 bonus spins (Legacy of Egypt). Spins on specified games only. Bonus money is separate to Cash funds & subject to 35x wagering requirement. £5 bonus max. bet. Bonus must be used within 30 days, spins within 10 days, otherwise any unused will be removed. Only bonus funds contribute towards wagering requirements.
Min. deposit £10. Bonus: 1st deposit 100% up to £300 + 30 bonus spins (Reactoonz), 2nd deposit 50% up to £500 + 50 bonus spins (Book of Dead), 3rd deposit 25% up to £200 + 20 bonus spins (Legacy of Egypt). Spins on specified games only. Bonus money is separate to Cash funds & subject to 35x wagering requirement. £5 bonus max. bet. Bonus must be used within 30 days, spins within 10 days, otherwise any unused will be removed. Only bonus funds contribute towards wagering requirements.
New casino players only. Min. £10 deposit with code ‘CASINO100’, debit card only. Valid on 7 slots. 7-day expiry. All spins must be used before cashout allowed. Terms apply.
New casino players only. Min. £10 deposit with code ‘CASINO100’, debit card only. Valid on 7 slots. 7-day expiry. All spins must be used before cashout allowed. Terms apply.
Min Deposit £10. Max Offer 100% Bonus up to £30 & 25 Free Spins [Game of our choice]. Free Spins winnings are capped at £2.50 and credited as bonus funds with 40x wagering. Bonus funds must be wagered 60x before withdrawal. Slots Bonus funds winnings are capped at £100 + original bonus amount Free Spins expire after 7 days. Promo code: POWER. We reserve the right to deny promotional offers based on abusive bonus activity across sites operated by the Company. Deposit balance available for withdrawal at any time (UK only). General withdrawal restrictions & full T&Cs apply. Valid until 31/12/2021.
Min Deposit £10. Max Offer 100% Bonus up to £30 & 25 Free Spins [Game of our choice]. Free Spins winnings are capped at £2.50 and credited as bonus funds with 40x wagering. Bonus funds must be wagered 60x before withdrawal. Slots Bonus funds winnings are capped at £100 + original bonus amount Free Spins expire after 7 days. Promo code: POWER. We reserve the right to deny promotional offers based on abusive bonus activity across sites operated by the Company. Deposit balance available for withdrawal at any time (UK only). General withdrawal restrictions & full T&Cs apply. Valid until 31/12/2021.
Min deposit £20. Bonuses to a max of £100 + 50 bonus spins. Wagering bonus 35x. Wagering bonus spins 35x. Max bonus bet £5. The winnings must be wagered within 7 days. Bonus T&Cs apply.
Min deposit £20. Bonuses to a max of £100 + 50 bonus spins. Wagering bonus 35x. Wagering bonus spins 35x. Max bonus bet £5. The winnings must be wagered within 7 days. Bonus T&Cs apply.
Min Deposit £20 Max Bonus Bet £5 Winnings from spins capped at £50 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Terms apply. Play Responsibly.
Min Deposit £20 Max Bonus Bet £5 Winnings from spins capped at £50 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Terms apply. Play Responsibly.
£10 min transfer & stake on slots within 7days. Min 5 game rounds. Max 50 Free Spins on selected games, credited within 48 hours of qualifying. Free Spins expire after 7 days. E-wallet & Pre-Paid card restrictions apply. SMS validation may apply.
£10 min transfer & stake on slots within 7days. Min 5 game rounds. Max 50 Free Spins on selected games, credited within 48 hours of qualifying. Free Spins expire after 7 days. E-wallet & Pre-Paid card restrictions apply. SMS validation may apply.
Max win from bonus money is £100. Max stake with bonus active is £5 and 30x wagering. 50 cash Free Spins released over 5 days. Expires 14 days after deposit. Skrill/Neteller deposits not eligible.
Max win from bonus money is £100. Max stake with bonus active is £5 and 30x wagering. 50 cash Free Spins released over 5 days. Expires 14 days after deposit. Skrill/Neteller deposits not eligible.
Deposit, opt in and wager £10 on selected games within 7 days of opening new account. Get 3 x £10 bonuses for selected games with up to 40x wagering plus 100 Free Spins. Bonuses expire in 7 days. Max redeemable from bonuses £750. 100 Free Spins have no wagering and expire in 7 days. Please Gamble Responsibly.
Deposit, opt in and wager £10 on selected games within 7 days of opening new account. Get 3 x £10 bonuses for selected games with up to 40x wagering plus 100 Free Spins. Bonuses expire in 7 days. Max redeemable from bonuses £750. 100 Free Spins have no wagering and expire in 7 days. Please Gamble Responsibly.
New customers only. Opt in required. 1x per customer. Max 50 free spins with 20x wagering. Stake £10 stake & get 100 free spins on completion with 20x wagering. Selected slots only. Free spins expire 24 hours after issue. Eligibility rules, game, location, payment method and currency restrictions and terms and conditions apply.
New customers only. Opt in required. 1x per customer. Max 50 free spins with 20x wagering. Stake £10 stake & get 100 free spins on completion with 20x wagering. Selected slots only. Free spins expire 24 hours after issue. Eligibility rules, game, location, payment method and currency restrictions and terms and conditions apply.
18+. New depositing on STSbet.co.uk customers only. Promotion from 08/06/2021 until further notice. Once the deposit is made the bonus is activated. Deposit method restrictions apply. Bonus code required during the first deposit, min £10 deposit. The bonus consists of a 100% deposit amount match. The max bonus available is £100. Bonus & deposit wagering requirements x35 within 7 days on selected slots only. Real money and bonus money will be used evenly when wagering requirements are active. Individual bonus funds bets £1 max. Full T&Cs apply. BeGambleAware.org
18+. New depositing on STSbet.co.uk customers only. Promotion from 08/06/2021 until further notice. Once the deposit is made the bonus is activated. Deposit method restrictions apply. Bonus code required during the first deposit, min £10 deposit. The bonus consists of a 100% deposit amount match. The max bonus available is £100. Bonus & deposit wagering requirements x35 within 7 days on selected slots only. Real money and bonus money will be used evenly when wagering requirements are active. Individual bonus funds bets £1 max. Full T&Cs apply. BeGambleAware.org
100% bonus on first deposit up to £50 plus 50 Bonus spins (30 spins on day 1, 10 on day 2, 10 on day 3 for Rich Wilde and the Book of Dead slot only. Min first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. Further Terms Apply.
100% bonus on first deposit up to £50 plus 50 Bonus spins (30 spins on day 1, 10 on day 2, 10 on day 3 for Rich Wilde and the Book of Dead slot only. Min first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. Further Terms Apply.
One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £400 + 50 bonus spins on eligible Netent games on your 1st deposit, 40% match up to £3000 + 30 bonus spins on eligible Netent games on your 2nd deposit, and 60% match up to £1500 + 40 bonus spins on eligible Netent games on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements.
One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £400 + 50 bonus spins on eligible Netent games on your 1st deposit, 40% match up to £3000 + 30 bonus spins on eligible Netent games on your 2nd deposit, and 60% match up to £1500 + 40 bonus spins on eligible Netent games on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements.
Min. deposit £20. Max bonus bet £5. Extra spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 30 extra spins on 1st deposit, 25% match up to £800 + 25 extra spins on 2nd deposit, and 50% match up to £200 + 50 extra spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution.
Min. deposit £20. Max bonus bet £5. Extra spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 30 extra spins on 1st deposit, 25% match up to £800 + 25 extra spins on 2nd deposit, and 50% match up to £200 + 50 extra spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution.
Min £10 deposit & wager. 30 day expiry from deposit. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.
Min £10 deposit & wager. 30 day expiry from deposit. Free Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.
100% bonus on first deposit up to £50 & 20 Bonus Spins. Bonus spins are credited immediately and are valid for Rich Wild and the Book of Dead slot only. Min first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. Further Terms Apply
100% bonus on first deposit up to £50 & 20 Bonus Spins. Bonus spins are credited immediately and are valid for Rich Wild and the Book of Dead slot only. Min first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. Further Terms Apply
No Deposit Bonus: Register and get up to 30 free spins (FS). 10 FS x 3 on selected slots over 3 days (10 FS per day upon log in). Must be claimed by 23:59 on day of grant & valid for 7 days once claimed. FS wins granted in bonus after all FS used: wins set at £1-4 (per 10 FS). Reg bonus wins capped at £100 exec. jp. wins. Wagering req apply: 30x bonus funds (vary by game). 1st Deposit Bonus: Offer only valid on a player's 1st deposit at Wink Slots. Min deposit £10 o get 100% bonus (max £100) + 30 free spins (FS). FS available on specific games for 7 days. FS wins are granted in games bonus after all FS used. Bonus wins capped at £400. To withdraw games bonus & related wins, wager 30x the amount of bonus. Wagering req vary by game. Deposit balance can be withdrawn at any time.
No Deposit Bonus: Register and get up to 30 free spins (FS). 10 FS x 3 on selected slots over 3 days (10 FS per day upon log in). Must be claimed by 23:59 on day of grant & valid for 7 days once claimed. FS wins granted in bonus after all FS used: wins set at £1-4 (per 10 FS). Reg bonus wins capped at £100 exec. jp. wins. Wagering req apply: 30x bonus funds (vary by game). 1st Deposit Bonus: Offer only valid on a player's 1st deposit at Wink Slots. Min deposit £10 o get 100% bonus (max £100) + 30 free spins (FS). FS available on specific games for 7 days. FS wins are granted in games bonus after all FS used. Bonus wins capped at £400. To withdraw games bonus & related wins, wager 30x the amount of bonus. Wagering req vary by game. Deposit balance can be withdrawn at any time.
Min deposit £10. Welcome package splits over 3 deposits. 35x wagering requirement applies to match up bonus. Offer valid for 1 week. 100 spins split to 20 spins a day for 5 days. 50x wagering applies to spins.
Min deposit £10. Welcome package splits over 3 deposits. 35x wagering requirement applies to match up bonus. Offer valid for 1 week. 100 spins split to 20 spins a day for 5 days. 50x wagering applies to spins.
Up to £100 plus 50 bonus spins on the Book of Dead
18+. New players only. £20 minimum deposit in order to trigger welcome offer. Max. bonus of £100. 40x wagering applies. Further Terms Apply. BeGambleAware.org
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PlaySunny
TOTAL WELCOME PACKAGE
£100 plus 50 bonus spins
1ST DEPOSIT BONUS
Up to £100 plus 50 bonus spins on the Book of Dead
18+. New players only. £20 minimum deposit in order to trigger welcome offer. Max. bonus of £100. 40x wagering applies. Further Terms Apply. BeGambleAware.org
100% bonus up to £500 + 50 bonus spins + 500 loyalty points
1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 100% match up to £500 on your 1st deposit, 25% match up to £1000 on your 2nd deposit, and 50% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution.
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Casimba
TOTAL WELCOME PACKAGE
£2,000 + 125 Bonus Spins
1ST DEPOSIT BONUS
100% bonus up to £500 + 50 bonus spins + 500 loyalty points
1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 100% match up to £500 on your 1st deposit, 25% match up to £1000 on your 2nd deposit, and 50% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution.
New customers. Min deposit £20. 40 free spins on first deposit. 160 free spins after first deposit (20 per day). Max win £100. 20x wagering. Deposit bonus 40x wagering. Expires 30 days from issue. Eligibility, game, platform, payment restrictions and T&Cs apply.
New customers. Min deposit £20. 40 free spins on first deposit. 160 free spins after first deposit (20 per day). Max win £100. 20x wagering. Deposit bonus 40x wagering. Expires 30 days from issue. Eligibility, game, platform, payment restrictions and T&Cs apply.
1 offer per player. Min deposit £20. Max Bonus Bet £5. Bonus funds must be used within 30 days and bonus spins within 10, otherwise any unused shall be removed. 200 bonus spins valid on selected games only and credited at a rate of 40 bonus spins per day over 5 days, triggered on your 1st deposit. Bonus spins winnings credited as bonus & capped at £100. Deposit match bonus offers are: 1st dep: 125% up to £300, 2nd dep: 75% up to £300, 3rd dep: 50% up to £300, 4th dep: 25% up to £300, 5th dep: 100% up to £100. Bonus funds separate to cash funds & subject to 35x wagering. Only bonus funds count towards wagering contribution.
1 offer per player. Min deposit £20. Max Bonus Bet £5. Bonus funds must be used within 30 days and bonus spins within 10, otherwise any unused shall be removed. 200 bonus spins valid on selected games only and credited at a rate of 40 bonus spins per day over 5 days, triggered on your 1st deposit. Bonus spins winnings credited as bonus & capped at £100. Deposit match bonus offers are: 1st dep: 125% up to £300, 2nd dep: 75% up to £300, 3rd dep: 50% up to £300, 4th dep: 25% up to £300, 5th dep: 100% up to £100. Bonus funds separate to cash funds & subject to 35x wagering. Only bonus funds count towards wagering contribution.
100% bonus up to £300 + 50 bonus spins + 500 Loyalty Points
One bonus offer per player. Minimum deposit £20 Max bonus bet is £5 Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit, 50% match up to £250 on your 2nd deposit, and 100% match up to £250 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements.
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Spinland
TOTAL WELCOME PACKAGE
£800 + 200 bonus spins
1ST DEPOSIT BONUS
100% bonus up to £300 + 50 bonus spins + 500 Loyalty Points
One bonus offer per player. Minimum deposit £20 Max bonus bet is £5 Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit, 50% match up to £250 on your 2nd deposit, and 100% match up to £250 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements.
100% bonus on first deposit up £50 & 100 Bonus spins (50 spins on day 1, 25 on day 2, 25 on day 3) for Book of Dead slot only. Min first deposit of £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply
100% bonus on first deposit up £50 & 100 Bonus spins (50 spins on day 1, 25 on day 2, 25 on day 3) for Book of Dead slot only. Min first deposit of £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply
A casino welcome bonus is a new player’s special invitation from an online casino to explore the site and check out their games collection. Depending on the offer, it can either boost your initial cash deposit several times over or give you free spins on some of their most popular slots games.
As a new player, you’ll mostly encounter a casino welcome bonus, or a signup bonus, which essentially means the same thing. Some casinos might use the term ‘signup bonus’ for no deposit bonus offers which are free to claim upon registration.
Casino Welcome Bonus
When you register at an online casino you like, as a new player, you’ll be rewarded with a casino welcome bonus. Only a few casinos come without a welcome offer, but the majority will have one that consists of a match bonus on its own or a match bonus + spins.
Each casino has its welcome bonus advertised on their homepage. It’s like their business card because it’s usually the first thing you see when you open the site. You can also find the best welcome bonuses here at JohnSlots, including some exclusive offers that you won’t even find on the casino’s site!
Claiming a welcome casino bonus, just like any other bonus, is simple. To trigger the reward, you have to make a deposit. The minimum deposit you have to make is predetermined by the casino and usually starts at £10.
Once you’ve made your deposit, you’ll see an extra amount of credits/cash in your bankroll depending on the percentage of the bonus and the size of your deposit. So, if you deposited £10 and the offer is 100% up to £100, you get a free £10 to play with, making £20 in total. Simple, right?
Sign Up Casino Bonus
Sometimes, a casino will have a stand-alone signup casino bonus for all new players which doesn’t require you to deposit. This means that all you have to do to claim the bonus is to sign up/register with the casino, without having to spend your cash to claim this offer. That’s why it’s called a signup bonus. To avoid confusion, casinos will usually specify that it’s a no deposit signup bonus.
A signup bonus can consist of free spins but it can also be a free cash bonus like £5 free or £10 free. The best part of this type of a signup bonus is that you are not required to make a deposit and get to play for free without spending any of your own cash.
However, you should always check the terms and conditions of such a bonus as it usually comes with certain constraints. These can include time limits, winning caps, wagering requirements, games restrictions etc.
Types of Welcome Bonuses
There are several types of offers to look out for when hunting for your next welcome bonus. Here are the most regular and not so common offers that you’ll find displayed at most UK online casinos:
Free Spins
Free spins offered as a casino welcome bonus are quite popular at UK online casinos. They can be claimed upon registration or with your first deposit. Either way, you’ll receive a batch of free spins to use on one or several slot games. If you don’t have to deposit, you could get 10 free spins or 20 free spins. However, if you make a small deposit, you could be looking at 50 free spins or even over 100 free spins! Casinos will always indicate which titles are available to play with the bonus.
The winnings from your free spins offer will be credited to your player account as bonus money or withdrawable cash. This depends on the type of free spins welcome offer you opted for.
No Deposit Bonus
The no deposit bonus offer is perhaps one of the most sought after among new casino players. It doesn’t require you to deposit any cash when claiming this type of casino bonus. This casino sign up bonus usually consists of free spins or bonus money, and all you have to do to claim it is to register with the casino. However, unless stated otherwise, before you can withdraw your winnings, you’ll have to fulfil the wagering requirements.
Match Bonuses
Match or deposit bonuses are the most common offers at online casinos. They come in many different forms and boost your initial deposit sum by a certain percentage. It can be anything from 100% up to 500% or more, depending on the casino. The match bonus funds will be credited to your player account separately from your real money deposit and act as a buffer once you’ve used up your real cash balance. Any winnings from your bonuses will first be credited to your account as bonus money and converted to real money after you fulfil the full wagering requirements.
100% Bonus
A 100% casino bonus is one of the most common deposit bonuses available to new players. It’s awarded to you as a welcome bonus on your first deposit. And, if you’re lucky, as a reload bonus when you return.
Whenever you claim your 100% bonus, it means that your first deposit will be doubled. For example, you found a casino that offers a welcome package of a 100% bonus up to £100. In this case, you can deposit anything up to £100. Your minimum amount is set by the casino at £10.
Let’s say you choose to deposit £20 of your own money. What you get in return is an extra £20 in bonuses. Now you have £40 to play with.
200% Bonus
A 200% casino bonus is another popular deposit bonus, but slightly more generous than the 100% bonus. What it does is it triples your initial deposit.
Here’s a quick example of how a 200% bonus works. You want to claim a 200% up to £100 casino bonus and wish to deposit £50. In return, you are awarded £100 in bonus cash and have a total of £150 to play with.
300% Bonus
A 300% casino bonus is harder to come by. These are found at either well-established or brand-new casinos that want to attract new players.
To keep things simple, let’s use an easy example here. You want to claim a 300% up to £100 casino bonus by depositing £30. What you’ll receive is £90 in bonus and have a total of £120 to play.
Look out for a 300% casino bonus offered as a reload bonus to returning customers. It’s a great way to boost your bankroll. Sometimes a casino will award it to its returning customers or those who haven’t played for a long time.
400% Bonus
It’s rare to come across a casino in the UK that will offer a 400% casino bonus on your first deposit. It will most likely be a new online site looking for new players.
Having said that, the online competition is fierce, and it’s very likely we will see more and more offers like this. One thing to remember, though is that a big bonus doesn’t always mean a good deal. Often large bonuses come with unrealistic wagering requirements and other restrictions; thus, you should always check the bonus T&Cs upfront to keep your funds safe.
But if you do decide to claim it, you’ll be looking at five times more cash to play with. For example, you’ve come across a 400% up to £100 bonus deal and are ready to deposit £100. In return, you’ll get a £400 extra bonus and will have £500 to play with.
500% Bonus
This type of casino bonus is almost unheard of at UK casinos. But if you find a 500% up to £100 casino bonus, it means that if you deposit £20, you’ll receive £100 in bonus and a total of £120 to play with. Again, remember to check the bonus terms to avoid unpleasant surprises.
How do Welcome Bonuses Work?
With such a huge variety of welcome bonuses available online, it can get confusing trying to figure out how each of them works. So here’s the rundown of how to use one and make the most of it:
First of all, you’ll want to pick a casino with the best sign up offer for you and create a new account. Use our list to quickly find casinos with the most generous bonuses.
Now you’ll want to register and/or deposit to claim the welcome offer. Be sure to check your new account to see if the bonus has been added. It should be stored separately from your real money funds.
While you have fun playing eligible games with your deposit money first, the bonus cash sits in your casino account as a safety net in case you deplete your real cash.
If you win with your own money, you can forfeit the bonus. But if you’ve exhausted your own cash, the bonus money will give you a 2nd chance to win and continue playing for free!
How to Choose the Best Welcome Bonus
Choosing the best welcome bonus can be a minefield. But fear not, our expert casino team have gladly offered to share some of their all-time favourite tips for spotting the best gems:
Decide on the type of bonus – this is one of the first things you’ll want to check when choosing the most suitable casino welcome bonus for you. If you are after playing slots, look for a bonus with free spins included in the offer. If you prefer playing table games, you’re better off looking for bonuses with bigger cash amounts and fewer free spins.
Beware of the minimum deposit – the minimum deposit is another factor you’ll want to consider before claiming welcome bonuses. A low minimum deposit limit is perfect for new starters as it poses fewer risks. The lower the deposit, the less of your own money you’ll have to spend to claim your chosen bonus.
Mind the wagering requirements – these can be exasperating for both new and seasoned players. Look for a casino signup bonus offer with wagering requirements as low as possible, ideally below 40x. Anything above 40x is considered to be too high.
Take heed of the time limits – bonuses don’t last forever and knowing how long you’ve got left to wager your bonuses is important. Usually, you’ll have 7 days or longer, so it’s always worth looking for a welcome bonus with a more distant deadline.
Watch for excluded payment methods – excluded payment methods can be a real con when claiming any welcome bonus. At some casinos, due to compliance regulations, players using e-wallets such as Skrill and Neteller can be exempt from receiving bonuses. In which case you’ll have to use alternative funding methods.
Look at the games selection – Another way to choose the best casino welcome bonus is to see which games are eligible for the bonuses, especially those involving free spins. At most casinos, you’ll have a pre-selected list of specific slots you can play using your bonus cash or free spins. For example, Starburst and Book of Dead are some of the most frequently available slots to play with the signup bonuses.
How to Claim a Casino Welcome Bonus
There are a few simple steps you’ll need to be aware of when claiming your casino welcome offer. Here’s a quick checklist to see you right:
Make sure you’re eligible: To be eligible, you have to be a new player; therefore you’ll need to pick a new casino you don’t already have an account with. You also have to be a UK player and 18 or over.
Make sure you opt-in: Register an account and make sure you opt-in or enter a bonus code to prompt the bonuses if needed. Not all bonus offers are added automatically.
Make sure you make the minimum deposit: To fund your new casino account and make your first deposit, be sure to use a payment method that’s not excluded from the welcome bonus offer. Don’t forget, if you’re from the UK, you can use your credit card.
Make sure you play through your cash first: Use your real money first on eligible slots – if you don’t win and run out of real cash, you can then use the bonus as your buffer for the 2nd chance to win!
Wagering vs Wager-Free Welcome Offers
When searching for the best welcome bonuses, you’ll bump into two types of welcome bonuses – a bonus with wagering requirements and wager-free bonuses. The main difference between these two bonuses is the way the wins are paid into your player account.
Any wins from your bonuses with wagering will be paid in bonus money which you can withdraw after you’ve completed the wagering requirements.
But, any wins from the wager-free bonuses will be paid in real cash, which automatically makes it a much better offer. This type of bonus allows you to withdraw your winnings any time without having to worry about any hefty wagering requirements. We’ve searched high and low for the best wager-free offers that you can find right here!
Common Welcome Bonus Terms and Conditions
Every casino’s welcome bonuses come with terms and conditions which you should always read carefully before claiming the offer. Some of the most common bonus terms you’ll encounter include the following significant restrictions:
Eligibility – you’ll have to be 18+ and a new player to claim the bonus.
Geographical restrictions – only UK players can claim the offer.
Offer limitations – one bonus offer per player.
Bonus codes – sometimes you’ll need to use a special code to activate the bonus.
Bonus expiration – always check the expiry date of your bonus cash and/or free spins.
Minimum deposit – each casino has a different minimum amount of cash required to fund your account when depositing.
Games restrictions – not all games count equally towards the wagering. Free spins are usually subject to specific slots preselected by the casino.
Wagering requirements – each casino will indicate the amount of money you have to play through before you can withdraw your winnings.
Max bonus cash out – a max sum you can win from your bonuses determined by the casino – any winnings over the threshold can’t be claimed
Max bonus bet – the max amount you can bet at a time when using your bonuses.
John’s Top Welcome Bonus Recommendations
Here are John’s top picks for welcome offers at UK Casinos. Read the T&Cs and click on ‘Play Here’ to claim one of these fair & generous bonuses!
New casino players only. Min. £10 deposit with code ‘CASINO100’, debit card only. Valid on 7 slots. 7-day expiry. All spins must be used before cashout allowed. Terms apply.
New casino players only. Min. £10 deposit with code ‘CASINO100’, debit card only. Valid on 7 slots. 7-day expiry. All spins must be used before cashout allowed. Terms apply.
Deposit, opt in and wager £10 on selected games within 7 days of opening new account. Get 3 x £10 bonuses for selected games with up to 40x wagering plus 100 Free Spins. Bonuses expire in 7 days. Max redeemable from bonuses £750. 100 Free Spins have no wagering and expire in 7 days. Please Gamble Responsibly.
Deposit, opt in and wager £10 on selected games within 7 days of opening new account. Get 3 x £10 bonuses for selected games with up to 40x wagering plus 100 Free Spins. Bonuses expire in 7 days. Max redeemable from bonuses £750. 100 Free Spins have no wagering and expire in 7 days. Please Gamble Responsibly.
Only for 1st time depositors. Min deposit is £10. 50 Free Spins on Book of Dead. Spin Value: £0.10. After your 1st deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal. Cannot be used in conjunction with any other offer. Only available for specific players that have been selected by PlayOJO. OJO’s Rewards and Game Play policy applies.
Only for 1st time depositors. Min deposit is £10. 50 Free Spins on Book of Dead. Spin Value: £0.10. After your 1st deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal. Cannot be used in conjunction with any other offer. Only available for specific players that have been selected by PlayOJO. OJO’s Rewards and Game Play policy applies.
Min. deposit £20. Max bonus bet £5. Extra spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 30 extra spins on 1st deposit, 25% match up to £800 + 25 extra spins on 2nd deposit, and 50% match up to £200 + 50 extra spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution.
Min. deposit £20. Max bonus bet £5. Extra spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 30 extra spins on 1st deposit, 25% match up to £800 + 25 extra spins on 2nd deposit, and 50% match up to £200 + 50 extra spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution.
11 Welcome Spins Wager-free and 100% up to £200 on your 1st deposit. Min. deposit £10. 7 days to activate the spins. Bonus spins expire 24 hours after activation. Activate the Welcome Bonus within thirty (30) calendar days under the 'My Bonuses’ section. 100% bonus up to £ 200 will be paid out in 10% increments to Main Account balance. 35x wagering. Play Responsibly.
11 Welcome Spins Wager-free and 100% up to £200 on your 1st deposit. Min. deposit £10. 7 days to activate the spins. Bonus spins expire 24 hours after activation. Activate the Welcome Bonus within thirty (30) calendar days under the 'My Bonuses’ section. 100% bonus up to £ 200 will be paid out in 10% increments to Main Account balance. 35x wagering. Play Responsibly.
100% bonus on first deposit up to £50 plus 50 Bonus spins (30 spins on day 1, 10 on day 2, 10 on day 3 for Rich Wilde and the Book of Dead slot only. Min first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. Further Terms Apply.
100% bonus on first deposit up to £50 plus 50 Bonus spins (30 spins on day 1, 10 on day 2, 10 on day 3 for Rich Wilde and the Book of Dead slot only. Min first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. Further Terms Apply.
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Pros and Cons of Using a Welcome Bonus
Casino welcome bonuses are a great way to explore a new online casino and test out their games collection, but they do have a prickly side too. Here’s a quick comparison of the advantages and disadvantages of using a welcome bonus at an online casino:
PROS OF A CASINO WELCOME BONUS
CONS OF A CASINO WELCOME BONUS
Great way to test a new casino
Time restrictions
No deposit, no wagering requirements
High wagering requirements
Free extended gameplay
High minimum deposit
2nd chance to win
Not all games are eligible
Safety net if you lose with real cash deposit
Skrill and Neteller players excluded from bonuses
Discover the Best Casino Welcome Bonus at JohnSlots!
As a leading casino and slots comparison site, JohnSlots offers a wide variety of trusted online casinos with the best welcome bonuses available. We keep our content continually refreshed so you can enjoy only the most up to date information. Whether you wish to learn more about gambling via our helpful guides, play the latest slot releases or check out slots by theme, we’ve got you covered.
FAQ Section
In case you have any more burning queries on the topic, here are some more answers to the most commonly asked questions about casino welcome bonuses:
Why do casinos give away welcome bonuses?
The main reason why casinos give away welcome bonuses is to attract new players to their site, allowing them to explore and test some of their most popular online games.
Where can I use my welcome bonus?
Depending on the type of welcome bonus, you can use them on different slots and casino games. Bonus cash and free spins can be used on slots, but if you’re after table games, you’ll want to choose a bonus cash offer instead of spins.
Can I win real money from a welcome bonus?
Yes, but you will need to fulfil the full wagering requirements first before your bonus cash is transformed into real money. If you’re lucky to snatch a wager-free welcome offer, then the wins are paid in real cash.
Which is the best casino welcome bonus?
Some of the best casino welcome bonuses include no deposit bonuses, free spins and wager-free offers. Also, look for deals with low wagering requirements or low minimum deposits.
Do all casinos offer the sign up bonuses?
Unfortunately, not all casinos offer sign up bonuses. Check out our top list above to find the best casino welcome bonus offers available right now.
Why would I use the welcome bonus?
Welcome offers are a fun way to get bonus money to explore a new casino and test some of their best online games. Plus, you can also win real cash!
How do casinos make money on welcome bonuses?
Online casinos offer tempting bonuses upfront in the hope that new players will stick around after they’ve used up their welcome offer. The wagering requirements also help to ensure that players can’t just take their bonus money and disappear.
Can a Welcome Bonus be used on any game?
Unfortunately, not all games are eligible for welcome bonuses. Each casino will most likely indicate which games can be played using the welcome bonus. It’s also a good idea to check their general T&Cs to learn which games do not contribute or contribute less towards the wagering requirements.
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