21 Casino

21 Casino Bonus Codes & Bonuses for 2024

Explore the latest list of 21 Casino no deposit bonus codes available for UK players! Analyze quick & easy, claim the best welcome bonus for you, and start playing!

Updated:

🔥 Latest Bonuses

Bonus TypeWagering
1st: 121% up to £10035X (Bonus)
21 Free Spins No Deposit35X (Winnings)

First Deposit Bonus

Best Casino Bonuses of 2024
21 Casino logo
Featured

121% UP TO £100

3.9

kingcasinobonus

Bonus code:

NOT REQUIRED

Min. Deposit

£10

Wagering

35X (Bonus)

Max. Cashout

No limit stated

Bonus Policy

To redeem this offer, deposit £10 or more. The bonus must be rolled over 35 times to meet the requirement and be able to withdraw.

Players must complete the requirement in 30 days, otherwise, the bonus will be forfeited. The maximum bet allowed is capped at £5.

Pros and Cons

Pros

  • The 35x wagering is low, and you can complete the requirement easily
  • The bonus is active 30 days, which gives players sufficient time to complete the requirement

Cons 

  • The maximum bet allowed is £5, which is not suitable for the players that place bigger wagers
Bonus Verdict

This welcome promotion is an excellent fit for players that want a bonus with a higher-than-average match percentage and a low wagering requirement.

Rate this Bonus
New players only. Min deposit £10. Bonus funds are 121% up to £100 and separate to Cash funds. 35x bonus wagering requirements apply. Only bonus funds count towards wagering requirement. £5 max. bet with bonus. Bonus funds must be used within 30 days, otherwise any unused shall be removed. BeGambleAware.org
mail

Only by email

4.8

kingcasinobonus

GET 100 FREE SPINS NO DEPOSIT - Only By Email

This offer is available only by subscribing.

Your e-mail will not be shared with any third parties. By adding your e-mail you agree to receive daily casino promotions, and this will be the sole purpose it will be used for.

🍒 21 Casino Free Spins No Deposit

Best Free Spins No Deposit of 2024
21 Casino logo
Featured

21 FREE SPINS NO DEPOSIT ON BOOK OF DEAD

Play

3.9

kingcasinobonus

Bonus code:

NOT REQUIRED

Wagering

35X (Winnings)

Max. Cashout

£100

About the Free Spins

The spins you will receive upon registration will be available on Book of Dead. Keep in mind that the required wagering is 35x. After completing it, you may withdraw up to £100.

Pros and Cons

Pros

  • You may cash out up t0 £100 from this bonus
  • The 35x wagering requirement is low
  • You can use the rounds within 10 days

Cons

  • You can play only one game, leaving no room for diversity
  • You must complete the KYC process before claiming the offer
Bonus Verdict

Gamblers that want to generate funds without making any deposit is a deal. The fact that the maximum cashout is capped at £100 is a rare finding, having in mind that there is no deposit required.

Payment methods

Bank TransferNeosurfTrustlyCashtoCodePaysafecard
Skrill MoneybookersNetellerPayPalMaestroMasterCardVisa
Load more +

Providers

Netent, Play'n Go, Pragmatic Play, Red Tiger Gaming, Eyecon, Slingo Originals, Evolution Gaming, Blueprint Gaming, Quickspin, Gameburger Studios, Barcrest, Thunderkick, ELK Studios, Wazdan, Big Time Gaming Load more +

Valid only for games

Book of Dead

Valid only for game types

Live casino
Slots
Scratchcards
Keno
Bingo
Mobile Games
Arcade
Roulette
Jackpots
Baccarat
Classic Slots
Blackjack
Slingo
Craps
Table games
Video Poker
Rate this Bonus
New Players Only. 21 No-Deposit Spins on Book of Dead. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Winnings from No-Deposit Spins capped at £100. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. BeGambleAware.org T&C Apply, 18+

💚 Best Alternative Bonuses

Casushi Casino logo
1
Featured

100% UP TO £50 + 50 FREE SPINS AT CASUSHI CASINO

Play

Suggested

New casino

4.1

kingcasinobonus

Min. Deposit

£10

Wagering

40X (Bonus)

  • 100% up to £50 bonus
  • 50 extra spins on Book of Dead
Bonus Terms

You will be eligible for the promotion once you have made the first deposit of £10. The spins won’t be credited to you right away. The 50 spins will be credited over three days.

The extra spins must be played within 48 hours, and the bonus funds are available for 30 days. Spins only work on the Book of Dead and are worth £0.10 each. Before withdrawing, the bonus and the spins must be wagered 40 times.

Pros and Cons

Pros

  • The £250 max cashout for the bonus funds is 5 times the max bonus amount
  • The spins are available on Book of Dead, a popular slot

Cons

  • Skrill and Neteller are not accepted as deposit methods
Bonus Verdict

For a minimum deposit of £10, this promotion is great for any new player who wants to check out the casino’s game selection. Gamblers have plenty of time to place bets and fulfil the wagering requirements because the bonus expires in 30 days.

Rate this Bonus
New players only. 100% bonus on first deposit up to £50 & 50 Bonus Spins (30 spins on day 1, 10 on day 2, 10 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 expiry 2 days. Game restrictions apply T&C Apply, 18+
Playsunny Casino logo
2
Featured

100% UP TO £50 + 50 FREE SPINS AT PLAYSUNNY CASINO

Play

Suggested

New casino

4.0

kingcasinobonus

Min. Deposit

£10

Wagering

40X (Bonus)

  • 100% up to £50
  • 50 spins on Big Bass Bonanza
Bonus Rules

Deposit £10 or more to claim the promotion. The extra spins are available only on Big Bass Bonanza. While using the game bonus, you can place bets up to £5.

You may cash out of up to £250 after wagering your bonus and spins generated value 40 times. Ensure to do so within 30 days and use the spins within 48 hours.

Pros and Cons

Pros 

  • The maximum cashout of £250 is generous, especially when you take into consideration the maximum bonus value of up to £50
  • The bonus will be valid for 30 days which you have plenty of time to complete the wagering

Cons

  • The wagering requirement of 40x might be considered high by some players
Bonus Verdict

New and inexperienced players may want to redeem this promotion, as it has a low minimum deposit and a high maximum cashout. For a fair £10 minimum deposit, you will get a fair 100% matched-up bonus and a reasonable number of 50 spins on Big Bass Bonanza, a popular slot game in the industry.

Rate this Bonus
18+. New players only. Min £10 deposit & wager. Free spins on Big Bass Bonanza 1p coin size. 40x wagering applies. Max cash out £250. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. T&C Apply, 18+
Winomania Casino logo
3
Featured

100% UP TO £100 + 100 FREE SPINS AT WINOMANIA CASINO

Copy:

WINO100

Copied!
Play

Suggested

4.3

kingcasinobonus

Min. Deposit

£10

Wagering

40X (Bonus)

Bonus Details

Deposit more than £10 with the code WINO100 to redeem this offer. The bonus funds and the spin winnings come with a 40x wagering requirement.

Don’t forget that the spins expire within 24 hours. Also, they can only be used on these preselected games: Cleopatra, Gold Rush, Wild Eagle and Scratch King.

Pros and Cons

Pros

  • You will obtain 100 spins, which is a large number compared to the amount you deposit
  • You can use the bonus on several games, including 4 popular slots

Cons

  • You only have 24 hours to use the spins, otherwise they will expire
Bonus Verdict

New punters may find this promotion suitable as it offers both bonus funds and spins that can be played on 4 popular slots. Yet, the fact that the spins expire within 24 hours is a short time for players to use them all.

Rate this Bonus
1st deposit only. Min deposit £10. Max bonus: £100. X40 wagering. Bonus Spins valid for selected games only. X40 wagering on bonus spins winnings. Expire within 24 Hours T&C Apply, 18+

Disclaimer Gambling Addiction

Problem gambling is a severe condition that can take a toll on your personal life. KingCasinoBonus is dedicated to raising awareness regarding gambling addiction! With us, you can learn about the warning signs of this addiction and how to prevent it.

Compare 21 Casino Bonuses

Top Alternatives21 Casino logo21 CasinoVisit casinoCaptain Cooks Casino logoCaptain Cooks CasinoVisit casinoPaddy Power Games logoPaddy Power GamesVisit casinoVegas Paradise logoVegas ParadiseJazzy Spins Casino logoJazzy Spins CasinoVisit casinoVIPs Casino logoVIPs CasinoVisit casino
1St Deposit
121% up to £100
--
100% up to £200
110% up to £50
50% up to £50
No Deposit------
Spins on Deposit-
100 Free Spins for £5
--
50 Free Spins for £10
20 Free Spins for £10
2nd Deposit-
100% up to £100
---
50% up to £50 + 40 Free Spins
3rd Deposit-
50% up to £150
---
100% up to £100 + 40 Free Spins
Cashback------

Prepare for a full analysis of all the promotional offers from 21 Casino. Our team of highly trained gambling experts has worked hard to help you get a clear view of all you have to know on how to claim the bonuses, what games are available to play, payment methods to use, and a generous amount of alternatives in case the 21 Casino bonuses does not suit your playstyle.

How to Claim 21 Casino Bonuses?

  1. Find the latest code – Check the 21 Casino promotions page advertisements, or contact support to get the newest bonus code.
  2. Click to activate – When logged in, precisely enter the full code in the redemption box and submit to activate.
  3. Make a qualifying deposit – Most codes require a minimum deposit amount to unlock the funds or free spins.
  4. Bonus credit – The specific money or spins will automatically apply to your account shortly after depositing.
  5. Review the terms – Understand expiration periods, eligible games, wagering requirements, and other rules before playing.

Payment Methods Avaible for 21 Casino

PaymentMin depositMax depositmin withdrawalMax withdrawalWithdrawal time
Visa logo£10£7500£10£1000001-3 days
MasterCard logo£10£7500£10£1000001-3 days
Maestro logo£10£7500£10£1000001-3 days
PayPal logo£10£7500£10£100000Instant
Trustly logo£10£7500£10£100000Instant
Paysafecard logo£10£7500N/AN/AN/A
CashtoCode logo£20£250N/AN/AN/A
Skrill Moneybookers logo£10£7500£10£100000Instant
Neosurf logo£10£7500£10£100000Instant
Neteller logo£10£7500£10£100000Instant
Bank Transfer logo£10£7500£10£1000003-5 days

Bonus Terms of 21 Casino Bonuses

  • 35x Rollover Restrictions – All bonuses carry 35x wagering requirements.
  • 30 Days Max Lifespan – Be aware all bonus funds and spins expire in a mere 30 days. Budget time wisely to complete wagering before they vaporize.
  • Slots Selection Mandatory – Only slot games contribute fully towards the 35x requirement.
  • £5 Betting Cap – Keep bonus wagers at or below £5 per spin/round. Exceeding this cap can swiftly void winnings.
  • No Bonus Stacking Allowed – Heads up, you can only claim one bonus per deposit. Combining codes is strictly prohibited.
  • Max Payouts Apply – Note withdrawal caps on winnings in the specific promotion terms and adjust expectations accordingly.
  • £10 Minimum Deposit – Virtually all codes demand at least a £10 deposit to activate the advertised value, so don’t forget to meet this threshold.

Discover the Best 21 Casino No Deposit Bonuses

If you decide that the 21 Casino is your next stop in your gambling activities, you have to know that this casino team has prepared for you a no-deposit bonus to welcome you properly.

Note that every UK casino that offers a no-deposit bonus can easily stand out among other sites that will offer just deposit bonuses. We make this statement because even if sometimes the wagering requirements are high when we refer to no deposit-free spins, it will allow you to try various slot games without financial commitment. Sometimes, with some luck, you can gain something out of it.

21 Registration Spins on Book of Dead

The 21 Casino offers a generous no-deposit bonus for newly registered players, so make sure you are one of them.

Upon registration, players are awarded 21 free spins on the popular slot game Book of Dead. This welcome offer provides an exciting opportunity to experience the casino’s games without making a deposit.

It is important to note that there is a 35x wagering requirement before any winnings from the bonus can be withdrawn. Another honorable mention is that the maximum cashout for the no-deposit offer is set at £100.

If you are a Book of Dead player, we’ve created a special list with a casino that will offer free spins for this slot. For those who seek Play’n Go games, the provider that produced Book of Dead, go through our shortcut link because you’ll find UK casinos with the most Play’n Go games in the industry.

Alternatives for 21 Casino’s No Deposit Bonus

Our experts have reviewed some of the best no-deposit casino bonuses and compared 21 Casino’s no-deposit bonus with some of the most popular no-deposit bonuses in the UK. Here are our picks.

Casino No of Spins Selected Slot Wagering Casino Rating
Luck.com Casino 100 free spins Sugar Bonanza Deluxe 35x 3.5/5
Madslots Casino 100 free spins Big Bass Splash 30x 3.6/5
SpaceWins Casino 5 free spins Starburst 65x 4/5
  • To grab the free spins from SpaceWins casino, you must validate your card. There are many no-deposit bonuses out there that require card validation, so make sure to see them all. Another important aspect is that the bonuses from SpaceWins casino do not end at the 5 free spins, besides, there’s a deposit promotion that will grant you 500 more spins for just £10 and many more.
  • At Luck.com Casino, if you decide to make payments, you’ll encounter many promotional offers for every type of British punter.

Unique Welcome Offer at 21 Casino to Play Slots

If you choose to top-up your 21 Casino account with £10 and you opt-in for the welcome bonus that will grant you 121% up to £10, you’ll have the opportunity to try a high number of slots powered by top providers like Play’n Go, Pragmatic Play, NetEnt and many more. Let’s see some of the best slots you can encounter:

  • Big Bass Splash
  • Big Bass Bonanza
  • Starburst
  • Book of Dead
  • Folsom Prison

Additional Info: 

Be aware that not all games contribute equally to the wagering, and some games are totally restricted when a bonus is active at 21 Casino. Anyway, scratch games contribute 100% towards the wagering, while table games contribute only 10%.

Our team of experts has managed to research some of the games that you must avoid at all costs. But, our recommendation is to check the promotional terms because you’ll find there a full list with forbidden slots.

  • Blood Suckers I & II
  • Eggs Bonanza
  • Viking Runecraft
  • Masters of Olympus
  • Book of 99
  • Extra Chillie

More Welcome Bonuses to Try – Best Alternatives with £10 Minimum Deposit

Because the welcome bonuses are some of the best offers that a casino can offer to new British punters, we decided that it’s time to show you what to expect in the UK online casino industry. Remember that gambling activities are meant to be fun and not to cause problems. If you see online casinos as sources of income, you should take some time to consider.

Top 3 UK Casinos with £10 Minimum Deposit

  1. When we conducted a total Playsunny Casino promos overview, we found a promo offer that will grant you 100% up to £50 + 50 free spins to try Big Bass Bonanza. To cash out the maximum £250, you must complete the 40x rollover condition. Be sure to meet the wagering requirements within 30 days, but beware because the free spins expire in 48 hours.
  2. At Bally Casino, if you deposit £10 and then wager them, you’ll get 30 free spins to play Phoenix Megaways that are bound to no wagering conditions. Make sure to look for all of the promotional offers at Bally Casino.
  3. Take a look at MrQ Casino’s incentives because you’ll find a bonus that will give you the chance to play Big Bass Bonanza Megaways. Be careful because you must deposit £10 and then insert the unique code BASSM30; after that, you’ll have 30 fs without wagering,

How to Clear the Playthrough of 21 Casino’s Welcome Bonus?

A strategy is crucial for maximizing the benefits of a casino welcome bonus while avoiding promotional abuse. It allows players to effectively manage their gameplay and meet the wagering requirements set by the casino. To clear the playthrough requirements, players should carefully review the terms and conditions, play eligible games, and meet the specified wagering requirements within the given time frame.

  • Pick suitable games: Games such as slots contribute more to reducing the wagering requirement than table games. Players should always keep into account the wagering contribution of each game.
  • Take your time: With most bonuses carrying a validity period of 30 days, players need to take their time and make informed decisions when utilizing their bonus. By avoiding impulsive gambling and carefully considering their choices, players can maximize their enjoyment and potential winnings.
  • Do not chase your losses: Instead, take control of your actions and make informed decisions. Chasing losses in an online casino can lead to further losses and negatively impact your bankroll.

Wagering contribution

Game categoryGame contribution
Roulette, Live casino, Baccarat, Video Poker, Jackpots, Bingo, Blackjack, Craps, Arcade , Slingo0%
Slots, Scratchcards, Keno, Mobile Games, Classic Slots100%
Table games20%

Our Verdict on The Bonus Policy

Our experts here at KingCasinoBonus.uk tested and concluded that the bonus terms offered by 21 Casino are fair and reasonable. The terms are clear and detailed, leaving no room for misunderstanding or confusion, and the requirements and conditions for claiming the bonus are thoroughly explained. 21 Casino is fully licensed and registered by the Malta Gaming Authority and UKGC, which ensures a safe and fair playing field.

Pros

  • Low wagering requirement
  • No deposit needed
  • Non-sticky bonus

 Cons

  • Not available in some regions
  • Skrill and Neteller deposits do not qualify for promotions

Why Join 21 Casino?

When considering reasons to join 21 Casino, it is clear that this online gaming platform offers an impressive range of benefits. From generous bonus offers to a wide selection of games, players have ample opportunities for excitement and potential winnings.

The fact is that 21 Casino has established a solid reputation in the industry and is backed by its licensing from reputable authorities. Overall, the casino’s enticing bonuses, extensive game library, and reputable standing make it a worthwhile choice for online gamblers.

Rating

3.9 / 5

Look & Feel
4.5/5
Payout Speed
3.9/5
Slot Games
5/5
Live Games
5/5
Bonuses
4/5
Loyalty
1/5
Customer Service
4.5/5
Licensing
5/5
Antonia is a Law School Graduate and a person with a high interest in behavioural psychology and these 2 main and defining aspects of her personality are reflected in her work. You will see, as a user of our site, that her texts are just as concise and clearcut as legal texts, but they have…
Vlad George Nita is the Lead Editor at KingCasinoBonus, bringing extensive knowledge and expertise of online casinos & bonuses. He applies his extensive industry knowledge into providing valuable, accurate casino data and dependable recommendations of bonuses strictly based on UK players' requirements.