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21 Casino is a casino where you will find the lucky number 21 everywhere. This casino has an extensive collection of slots from around twenty developers and new games are added every day. You will find classic slots , jackpots , video slots and more here. They have about fifty table games and also a number of live casino tables. The website has licenses in 3 different European countries and is secured with SSL.

In addition to slots and blackjack, you will also encounter the number 21 in the bonuses that the new casino offers. Immediately upon registration you will immediately receive 21 free spins at 21Casino, without the need for a deposit. In addition, you will receive a bonus of 121% up to 300 euros! But it doesn't stop there. You can also count on weekly free spins and a Reload Bonus. Create an account now and claim your 21 free spins!

21 Casino Bonus And Free Spins

21Casino has numerous casino bonuses and promotions, including a welcome bonus, a no deposit bonus , a weekly online casino reload bonus and weekly free spins . This way you never have to look for another casino to get a bonus.

Huge Welcome Bonus

At 21 Casino they like to go the extra mile. You will receive a welcome bonus of 121% (up to 300 euros). So instead of the standard 100%, at 21Casino they give an extra 21%. In addition, you get 21 bonus spins on Book of Dead slot. You do not have to make a single deposit for these bonus spins. Surf to the website and create an account, that's all you have to do. The free spins will be credited to your account immediately. This way you make a flying start in the casino and you get many extra opportunities to test games in the casino.

Wild Reload Bonus

Are you looking for extra bonuses? At 21 Casino you get 21% extra on top of your deposit on Mondays and Tuesdays. Big bonus can be as much as 210 euros. This way you can get a bonus every week. And it doesn't stop there!

Stairway Bonus

With the Stairway Bonus you climb to higher and higher bonuses. Make a deposit on the weekend (Friday, Saturday or Sunday) and you will receive free spins on your first deposit for each of these days:

  • Deposit AUD20 and immediately get 10 bonus spins
  • Deposit AUD50 and immediately get 25 bonus spins
  • Deposit AUD100 and get 50 bonus spins right away

You can use the spins on four of NetEnt's top slots : Starburst , Stickers, Fruit Shop or Aloha! Cluster Pays. In total you can get 3 bonuses per weekend at 21 Casino, good for a maximum of 150 bonus spins.

Other Bonuses & Promotions

In addition to these bonuses, you also get monthly and weekly casino promotions . 21 Casino is very creative with bonuses, because every week you see a new schedule with available bonuses.

Loyalty Bonus

You can also participate in the so-called Loyalty Bonus program. You automatically save points, which you can use for bonuses. 200 points entitle you to a bonus of 1 euro and per day you can earn up to 10,000 points, which entitles you to a bonus of 50 euros.

21Casino Games

21Casino has something for everyone when it comes to casino games . You can go there for classic slots, jackpots, live casino , table games and more. For this the casino uses software from the following manufacturers: Microgaming , NetEnt , Evolution Gaming , Nyx Interactive, NextGen Gaming , 1x2Games, Blueprint Gaming , Aristocrat, Genesis Gaming, Leander Games , Amaya (Chartwell), Quickspin , Merkur Casino , Ezugi , Thunderkick , 2 By 2 Gaming, Big Time Gaming , Games Warehouse, Elk Studios , Lightning Box, Multicommerce Game Studio, Stakelogic , and Foxium. That is a solid list, so you immediately see that it does everything it can to offer the most extensive package of games possible. Not all Online Casinos that we offer have such a wide range.


21 Casino has more slots than you will ever need. There are thousands of titles, the most popular being Starburst, Reactoonz , Rainbow Jackpots, Mega Joker , and Dead or Alive . You can place small bets of tens of cents, or larger amounts of 200 euros per spin. There are small and big jackpots to be won.


There is also a live casino connected to the 21Casino website. You can play games like blackjack, roulette and Texas Holdem Poker against the casino croupiers. You also see real tables and you can also chat with the human hosts. The live casino is slightly smaller than at other casinos, but you will find a huge choice of about 50 virtual table games. The aforementioned games usually have the same rules as the classic variants, although you can also win large jackpots with some of them.

Mobile Casino

You can of course also visit the casino with your mobile phone. The website is 100% adapted to work on Android, iPhone and iPad devices. You can find the same games and get the same bonuses. It doesn't really matter which device you use and you can of course use the same account for all your devices.

21 Casino Deposit and Withdrawal

At 21Casino you can deposit with various common payment methods. You can make deposits via Casino VISA , Visa Electron Casino , Maestro, MasterCard, Visa, Neteller, Kluwp , Paysafe Card , Ukash, Sofort , GiroPay , Trustly, Skrill, Dotpay, Paytrail, Sepa and OchaPay. All payment methods are free, which is a great advantage.

This casino is an extremely professional website when it comes to withdrawals. You can withdraw your winnings with Maestro, MasterCard, Neteller, Visa, Skrill or Rapid Transfer casino . All withdrawals are processed within 24 hours so you don't have to wait long for your winnings. The limits are set high, so you can withdraw up to 25,000 euros per week. Exceptions are made for progressive jackpots .

Safety And Customer Service

21 Casino is licensed by the Malta Gaming Authority , the UK Gambling Commission and the Swedish Gambling Authority. As a result, one can say that the casino is 100% reliable . The casino must meet dozens of conditions in order to keep its licenses. All games are 100% fair when it comes to game outcomes and payout percentages, which is checked by independent authorities. As a player you are protected. The casino has been around since 2015 and there have never been any unresolved complaints about it.

The website is secured with SSL encryption. This way hackers cannot see or steal your data. Credit card details are stored on a separate server and the casino will only store the first and last digits of your credit card.

Casino has a helpdesk that is available at any time of the day to answer all your questions. You can always reach them via live chat in English, German, Norwegian or Finnish. They also have an email address for less urgent questions.

21 Online Casino Review

If you like lucky numbers, bonuses and slots , 21Casino is the VISA solution. Although the casino offers few live tables, you will find a much larger selection of virtual table games . With slots from over 20 different manufacturers - representing over 1,000 slots, with new titles added every month - you're sure to have hours of fun. The bonus is full of lucky numbers. This way you get a 121% bonus up to 300 euros for your first deposit and enjoy 21 free spins before you ever make a deposit!

Written by: Jason Vink |

Jason is an online casino expert. He obtained a BA in Communications in Brussels before starting to work in internet gambling portals in Malta (EU) in 2012. He later joined and has since started sharing his expertise with our readers. Jason is able to assess and test an online casino on many different functionalities to ensure the enjoyment and safety. If you have questions for Jason, you can always send him an email: jason [at]