Our 21 Casino review covers the no deposit bonus, promo codes, slots and games, payment methods, withdrawal times, and more.
| 1st deposit bonus | 100 bonus spins |
|---|---|
| Bonus code: | |
| Minimum deposit for bonus | £15 |
| No deposit bonus | 10 free spins |
|---|---|
| Bonus code: |
| Extra 1st deposit bonus info | |
|---|---|
| Wagering requirements (bonus money) | 0x |
| Wagering requirements (bonus spins) | 0x |
| Maximum bet for wagering | No limit |
| Maximum cash out | £100 |
| Extra no deposit bonus info | |
|---|---|
| No deposit bonus wagering | 10x |
| Monetary value no deposit | £1 |
| Maximum cash out | £50 |
| Games | Book of Dead |
| Basic information | |
|---|---|
| Launch date | 03/2015 |
| Minimum deposit | £10 |
| Platform | White Hat Gaming |
| Sports betting | No |
| Live casino | Yes |
| Bingo | No |
Here's a glimpse of what 21 Casino looks like on mobile.
Easy to use
Good mobile casino
No-deposit free spins
No-wagering bonus
No loyalty program
From Bojoko's perspective, 21 Casino is a legit UK casino that offers everything a casino player could want, from no-deposit bonuses to top-tier games and a simple, intuitive interface.
As seen in our section on 21 Casino's evolution, it has maintained a similar, simplified look for 10 years. Some might think the casino's design is a bit dull, while others think the minimalistic approach is the way to go.
21 Casino launched in 2015 and is a safe brand with licences from the UK Gambling Commission and the Malta Gaming Authority.
You'll find thousands of slots, as well as jackpot slots, table games, crash games, and live dealer options at 21 Casino.
The welcome bonuses at 21 Casino have player-friendly terms and reachable wagering requirements. You can use a variety of secure payment methods, including debit cards, e-wallets, online bank transfers, and prepaid vouchers.
This casino uses reliable SSL encryption, and all safety measures have been carefully considered. All in all, 21 Casino is a solid White Hat Gaming-operated brand with smooth usability, great bonuses, and tons of casino games.
play on 21 Casino »Your first bonus at 21 Casino is this exclusive no-deposit deal only for Bojoko users:
Then, when you decide to make your first deposit, you can get the rest of the bonus offer. With as low as a £15 deposit, you are entitled to the welcome bonus of
Significant terms: 18+. New players only. 10 Bonus Spins on Book of Dead (no deposit required). Spin winnings credited as bonus funds, capped at £50 and subject to 10x wagering requirement. Welcome Offer is 100 Book of Dead cash spins available with a min. £15 first deposit. Spins must be used within 10 days. Winnings from spins credited as cash funds and capped at £100. Cash funds immediately withdrawable. Affordability checks apply. Full terms and Bonus terms apply. GambleAware.org.
21 Casino and Bojoko offer an exclusive no deposit bonus of 10 free spins on the Book of Death slot. Claim the offer by signing up as a new customer via our green links.
A no-deposit bonus is a great way to get to know 21 Casino without spending your own funds. Read on to see the bonus terms and find out what we think of the offer.
Claim the 21 Casino bonus by following the steps below:
By completing these steps, you'll be awarded with the free no deposit bonus and the deposit bonus spins. You can find the bonus funds at 21 Casino as a separate balance in the top left of the screen.
The casino will attempt to automatically verify your details, so you don't need to do this manually before claiming the free spins. This is one of the no verification free spins bonuses.
I found the 21 Casino bonus terms and conditions easy to understand. New players can take on no-deposit free spins, and with a £15 first deposit, you can claim 100 no-wagering spins. All the spins are for the Book of Death slot, and the bonus spins have a validity period of 10 days.
The free spins have to be wagered 10x, and the bonus spins are completely wager-free. There's a win cap of £50 for the free spins and a cap of £100 for the deposit spins.
These welcome offers at 21 Casino are great, and the bonus terms are fair and easy to understand.
You don't need a promo code to claim the 21 Casino welcome bonus right now.
Yes, 21 Casino bonus is worth it.
Wagering-wise, the offer comes with a sweet 0x requirement for the deposit bonus, which was just icing on the cake. The payout limits bring down the offer slightly, but they are reasonable considering the total amount you receive.
Having free no-deposit spins is far greater than the average UK offer, although it does not get as high as at casinos with 25 free spins on registration no deposit.
Compared to other UK casino bonuses, 21 Casino has something a bit more special. Their bonus is a no deposit bonus that requires no deposit whatsoever.
The first deposit bonus is quite nice: 100 cash spins with no wagering is a good way to get to know the casino.
The wagering requirement here at 21 Casino is much easier than what you find elsewhere. The average is 35x, and some casinos, like Bzeebet Casino, require 35x for both the bonus and deposit. 21 Casino asks only 10x wagering for the free spins winnings, and the bonus spins have zero wagering requirements.
You can use our bonus comparison tool below to set any casino next to 21 Casino and compare all the bonuses.
| Bojoko rating | 4.5 |
|---|---|
| 1st deposit bonus | 100 bonus spins |
| No deposit bonus | 10 free spins |
| Min. deposit | £15 |
| Wag. req. (bonus) | 0x |
| Wag. req. (spins) | 0x |
| Max cash out | £100 |
| Bojoko rating | 3.8 |
|---|---|
| 1st deposit bonus | 100%/£100 + 100 bonus spins |
| No deposit bonus | - |
| Min. deposit | £20 |
| Wag. req. (bonus) | 35x (D+B) |
| Wag. req. (spins) | 35x |
| Max cash out | Unlimited |
21 Casino has ongoing bonus offers, as well as changing events and tournaments for new and existing players. Keep an eye on their pages for new promotions and perks, like:
21 Casino has an excellent list of game suppliers providing the best games to the casino. The number of slot providers is impressive and offers players a great variety.
Despite the name, 21 Casino is not just about online blackjack games. They have one of the most versatile slot collections in the UK, which come in a variety of themes, reels and gameplay.
Under the ‘Games' menu, things are divided into neat categories such as ‘New', ‘Top', ‘Slot', ‘Table', ‘Jackpot' and ‘Live', plus a full list to filter by developer. The games are easy to navigate, but it would be helpful to add filters such as RTP or volatility level.
The game catalogue is powered by Big Time Gaming, Evolution Gaming, Merkur, NetEnt, Microgaming, Thunderkick, Leander, Red Tiger and Barcrest, among many others. Tom Horn Gaming slots are particularly well represented in the lobby.
Jackpot fans can enjoy numerous gaming options, including Megaways games, Mega Moolah games, Hold & Win games and much more. Alternatively, players can avail themselves of numerous table games, including blackjack, roulette, video poker, and scratchcards.
After testing out the games, I was pleased with the quality and speed. I found that all games loaded quickly and played without causing any issues or glitches.
| Game Type | Number of Games | Bojoko's Recommendations |
|---|---|---|
| All Games | 2,600 | 4 Wild Riches, Santa's Slay, Legacy of Death |
| Slots | 1,900 | Dead or Alive, Big Bass Bonanza, Temple Tumble Megaways |
| Table Games | 100 | 20p Roulette, Classic Blackjack Gold, Video Poker |
| Jackpot Games | 420 | Ancient Fortunes: Poseidon WOWPot! Megaways, Top Cat: Most Wanted Jackpot King |
| Crash Games | 5 | Speed Crash, King Kong Crash Climber |
When it comes to playing on the go, 21 Casino has made sure that the players have access to a fantastic mobile casino anytime they want. You can access numerous games via your smartphone or tablet, regardless of whether they are operating on an iOS, Android, or Windows system.
I tried the casino site in the Chrome browser on my OnePlus phone and found one of the best-designed mobile casino sites I've seen in a while. With a clean menu at the base of the screen, I found it very easy to navigate around with no glitches and the full functionality of the desktop site.
You can enjoy a superb collection of games without having to download a mobile casino app. Since the games are available in instant-play mode, you can play straight from your mobile web browser.
Besides playing games, you can make deposits and withdrawals and get in touch with customer support services.
21 Casino has always followed a smooth user experience, as you can see from its evolution throughout the years.
Here you can see what the first moments of 21 Casino looked like in 2015. It had a different style in the logo text, but other than that the theme is similar with a dark design and a crown logo.
In 2017, 21 Casino partnered with Evolution Gaming and launched a live casino section. They also changed the logo text, but kept the page design similar otherwise.
21 Casino updated its visual look in 2021 and has since rocked its smooth user interface, as seen in the screenshot above. This is the outer layer of the casino, and there are more menus when you sign up.
21 Casino polishes its pages bit by bit, while still keeping them easy to use, dark-themed, and sleek. The 2025 look at 21 Casino can be viewed here.
