HomeOnline Casinos21 Casino Review
21 Casino Review
Doesn't accept players from Virginia
No Deposit Bonus:
Not available
Deposit Bonus:
Not available
Warnings (1)
Find on Internet
Payment methods
Show all (23)
  • PaySafeCard
  • VISA
  • Mastercard
  • InstaDebit
  • Trustly
  • Diners Club
  • Boleto Bancario
  • Neosurf
Withdrawal limits
 per month
 per week
White Hat Gaming
> $5,000,000
OverviewBonusesUser reviews50Safety Index explainedDiscussion20Payment methods23
Win limit of Can$250,000 per spin
This casino has a win limit rule. You will not be able to win more than Can$250,000 per spin.
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21 Casino Review

We've thoroughly reviewed 21 Casino and gave it a Very high Safety Index, which is the best rating any casino can get from us. In our review, we've considered the casino's player complaints, estimated revenues, license, games genuineness, customer support quality, fairness of terms and conditions, withdrawal and win limits, and other factors. Because 21 Casino is related to other online casinos listed below, its rating is also influenced by them. So, if you were ever wondering whether this casino is safe and legit or a scam, read the full review below to learn more.

According to our research and estimates, 21 Casino is a big online casino with a large revenue and number of players. The revenue of a casino is an important factor, as bigger casinos shouldn't have any issues paying out big wins, while smaller casinos could potentially struggle if you manage to win really big.

We currently have 1 complaints directly about this casino in our database, as well as 2 complaints about other casinos related to it. Because of these complaints, we've given this casino 49 black points in total, out of which 10 come from related casinos. You can find more information about all of the complaints and black points in the 'Safety Index explained' part of this review.

Warning: 21 Casino has a win limit of Can$250,000 per spin (game round). If you win more, you will not get the money exceeding the limit. We consider any win limit to be extremely unfair to players, which is why we penalize any casino that has implemented it, unless the win limit is enforced by third-party factors, such as local regulations.

Based on all of the information mentioned in this review and the Very high Safety Index of this casino, we can conclusively say that 21 Casino is a great place to play. If you are looking for a perfect online casino, we recommend trying out this one.


No Deposit Bonus:
Not available
Deposit Bonus:
Not available

Payment methods

Payment methods
Show all (23)
  • PaySafeCard
  • VISA
  • Mastercard
  • InstaDebit
  • Trustly
  • Diners Club
  • Boleto Bancario
  • Neosurf
Withdrawal limits
 per month
 per week

Show all (15)

No betting
Video poker
Jackpot games
Live games
No poker
Craps and dice
Scratch cards
No eSports betting
Crash games

Language options

English website
All languages (5)
English customer support
All languages (6)
English live chat
All languages (6)

Game providers
Show all (162)

  • NetEnt
  • Nolimit City
  • Pragmatic Play
  • Microgaming
  • ELK Studios
  • Big Time Gaming
  • IGT
  • Scientific Games


  • Good selection of game providers
  • Casino accepts players from many countries
  • Popular progressive jackpot slots
  • Live chat support is available 24/7


  • Sometimes long verification upon withdrawal

Interesting facts

  • Big international casino
Author & Guarantor: Burak Onder Last updated: 10 Jun 2023 Anything incorrect or missing? Let me know
Casino Bonuses

21 Casino bonuses

Browse all bonuses offered by 21 Casino, including their no deposit bonus offers and first deposit welcome bonuses.

Casino Guru

We want players to understand gambling.

User reviews (50)

User reviews of 21 Casino

This is a place to share experience with 21 Casino. Read what other players wrote about it or write your own review and let everyone know about its positive and negative qualities based on your personal experience.

User feedback:

Rated by 50 users

Very positivePositiveNeutralNegativeVery negative

Do you have any experience with this casino?

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Casino Guru

We want players to understand gambling.

• 2 months ago
Withdrawal times are ridiculous I verified my account in February after making a withdrawal and ended up waiting a week to receive my withdrawal and a few days ago I tried to withdraw but the withdrawal failed again. I contacted live chat and was told that it had failed because I play in the early hours and at irregular times. I was advised I would probably have to send my bank statement to the documents dept and to wait on an email from them requesting this info again. I have sent this again rather than waiting on them emailing me. I have spent the last 10 years or so awake at night and sleeping during the day usually late afternoon. I prefer working at night that during the day. I don’t feel I should have to justify the hours I keep but hey ho. Let’s see how long this withdrawal takes!!!
  • They are probably being responsible by asking me why I’m up during the night
  • They are the only casino that I’ve used that fails the withdrawal every time you withdraw and ask for more documentation and encourage you to self exclude (which I think might then prevent you from collecting the winnings after you exclude - I’m not 100% on that fact so don’t quote me!)
• 4 months ago
Love this casino. Has all the best games. Its quick. Already had a max win and won 250 euro for a competition I didnt even know I was in. Withdrawals are simple. The 250000 max win per spin rule doesnt bother me as the most i spin is 4euro per spin. Most games I play are 5000x or 10000x or 60000x max wins which is why I dont care about that. I think its the best casino online. There is no messing around. Withdrawals are completed after 24 hours. First withdrawal is 48 hours. Highly recommend.

Edit on first review.

It is by far the best casino online. I will never go near another casino online. Huge wins constantly. Of course I lose too. And the 24 hour withdrawal rule is a bit too slow. But as far as huge wins go, this is the casino to play at. Cannot even keep track of the amount of 500+x wins on it.
• 6 months ago
I really like here. Fast payouts, clean design, customer friendly support.
Definetely recommended!
  • Fast payout
  • Customer Friendly Support
  • Mobile website need to improve
• 8 months ago
One of my favorite casinos!!!!
In my opinion, everything here from A to Z is super serious and highly recommended!
Large selection of games and providers.
Page design dark which I love!!!
Support very hard and friendly.
Payout super fast & verification as well!!!
All in all really one of the coolest casinos ever.!!!
Highly recommended
  • Everything in this casino is positive!
  • Great game selection.
  • Super friendly support.
  • Fast verification without much effort.
  • Payout within 24 hours.
  • For me one of the best casinos on the market!!!
  • nothing nothing NOTHING
• 9 months ago
It's a good casino to talk about. It has such great features enough, such as fast transactions, a decent set of games, easy registrations, and great bonuses for all players.
It is a solid recommendation for any first timers on online casinos.
• 11 months ago
Layout of the page is bad.
The plataform is slow and not practical.
Games are slow to load.
Options of Games are bad and low options. Rate payment in experience is extremely low compared others.
Customer service is slow, but soso ok.
I like that when you reach a loyalty level you have a key account person that contacts you. I got some gifts afterthat.
I have used it only cos it used to work with Norwegian banks. Not working anymore.
At least they have evolution live casino games.
There are not tournaments or daily or weekly promotions.
I used it as last option. Not recomendable.

  • Has evolution live casino
  • Page is slow.
  • Bad options on slots.
  • No tournament or rewards.
  • All written above
• 11 months ago
Plenty of games and payment options as well as a very helpful community/live chat service! Love how easy it is to get lost in the amount of fun you can have at this casino.
• 1 year ago
A good selection of slots, adequate administration, and fast and convenient replenishment of the balance. At the moment I am pleased that I chose this casino. Good luck to all.
• 1 year ago
With a score of 3, people would be worried that it might be too low but it is actually a solid score. There is solid potential when it comes to this site because they have some solid positives and negatives. On the negative side, the customer service can take a long while to answer and some parts of the payment side of things are slower than most platforms. On the other hand, you can play so many games on this site and you have live dealer games. It also helps that this can be used on both PC and mobile.
Safety Index explained

Safety Index of 21 Casino explained

Take a look at the explanation of factors that we consider when calculating the Safety Index rating of 21 Casino. The Safety Index is the main metric we use to describe the trustworthiness, fairness, and quality of all online casinos in our database.

Safety Index:Very high9.2/10
Very big casino, based on our research and estimates
We consider the casino's T&Cs to be fair
Not found on any relevant casino blacklist
No player complaints or very low value of withheld winnings in complaints in relation to the casino's size
We also considered other factors, which had a slightly negative impact on the casino's Safety Index
The Safety Index of this casino was calculated based on our research and data collected by our casino review team. Learn more about casino review methodology

Has this casino done something unfair to you?

Submit a complaint


Win limit of Can$250,000 per spin
This casino has a win limit rule. You will not be able to win more than Can$250,000 per spin.

Other factors

  • Low win limit: NZ$250,000 / spin or game round

Complaints about 21 Casino and related casinos (38)

38All0Opened3Not solved7Solved28Rejected

Complaints directly about 21 Casino

Complaints about related Slot Planet Casino (Same management)

Resolved Our verdict

Case closed

Disputed amount: €190
Slot Planet Casino
Safety Index:Very high
Submitted: 23 Jun 2023

Complaints about related Casilando Casino (Same management)

Resolved Our verdict

Case closed

Disputed amount: £500
Casilando Casino
Safety Index:Very high
Submitted: 01 Sep 2023
Resolved Our verdict

Case closed

Disputed amount: 1,300 R$
Casilando Casino
Safety Index:Very high
Submitted: 19 Oct 2022
Show more complaints (+7)

21 Casino Discussion

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21 Casino payment methods

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