First Deposit Bonus

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    1st deposit100% Up To €500
    Free spins21 Free Spins
    Important Terms
    • The offer is only available using our link.
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    21 Casino offers a 100% match bonus up to €500 on your first deposit. The bonus comes with a 40x wagering requirement on both the deposit and bonus amounts, which is on the higher side. A max bet of €5 applies while the bonus is active, and going over this cancels your bonus funds.

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No Deposit Free Spins

  • 21 FREE SPINS NO DEPOSIT ON BOOK OF DEAD

    Wagering: 40X
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    Wagering40X (Winnings)
    Max cashout€100
    Spins21
    Valid only for gamesBook of Dead
    Important Terms
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21Casino Bonus Codes User Reviews

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21 Casino Casino Bonus Codes Quick Facts

Min deposit$/€10
First Deposit100% Up To €500
No depositYes
Reload bonusesNo
Payment methods

Visa, MasterCard

+ 15 more

Payment methods

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Currencies

GBP, EUR

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Currencies

USDAUDCADNOKNZDPENBRL

Wagering contribution

Game categoryGame contribution
Video Poker, Live casino5 %
Table games, Craps, Blackjack, Slingo, Baccarat, Roulette, Bingo, Arcade , Sic Bo, Wheel of Fortune, Poker10 %
Classic Slots, Slots, Scratchcards, Keno, 5-Reel Slots100 %
Jackpots0 %
Read 21 Casino full review

21 Casino Gallery Preview

How to Claim a 21Casino Bonus Code

During our research, we checked the FAQ section of various websites, and we discovered that a lot of new players do not know how to claim a bonus code.

You must first sign up at the site to activate a bonus code at 21Casinos. You can do this by filling in your name, email, password, and other required vital information. There’s also a verification link that will be sent to you. After logging in to your casino account, you can click on promotions to view the bonuses available on the site.

You will get a bonus code if you meet the requirements for the bonus offer. The casino may send the codes for slots such as Book of Dead, Starburst, Temple Tumble, Mega Moolah, and Jackpot King as a session reminder via email or live chat.

21Casino No Deposit Bonuses

Free spins no deposit bonuses were not offered on 21Casino as of the time of writing this article. However, our specialists assume that it will be available before the end of 2024. In the meantime if you want to get a no deposit deal, check our dedicated page to find the best no deposit offers for you.

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21Casino Bonus Codes Verdict

Without any doubt – 21Casino bonus codes offer players easy access to bonus offers and reliable casino customer support. Most bonus offers require a maximum bet to access cash funds and are subject to 35x wagering requirements. The casino also features easy payment methods, like Skrill, where players are able to process withdrawal and deposit transactions on time. These are the terms and conditions that apply to all bonuses in 21Casino. Read through them to understand how the T&Cs for this online casino apply before opening your account.

21Casino Pros & Cons

Pros

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  • The platform is home to over 1500 games.
  • 21Casino offers new players a generous welcome bonus.

Cons

  • 21Casino doesn’t have a no deposit free spins bonus offer.
  • There is no FAQ section on its site.

21 Casino - Alpha Review

8.9/10Alpha RatingRecommended
Legit & Fairness Legit & Fairness
8.0/10
Payment Methods Payment Methods
7.4/10
Customer SupportCustomer Support
9.0/10
Product Rating Product Rating
10.0/10
Reputation Reputation
10.0/10
Read 21 Casino full review
Authors
Anca Iamandi
AuthorAnca IamandiSenior Author & Editor at Casino alpha

Anca uses her linguistic precision and legal research to dismantle casino myths and marketing fluff. She specializes in exposing the grey areas of Curacao, Cyprus, and other ambiguous licensing hubs. “A license means nothing if the regulator won’t act. I’ll tell you which ones protect players and which just sound official.”

+3 years
Tudor Turiceanu
ReviewerTudor TuriceanuCEO & Chief Editor at Casino alpha

Tudor Turiceanu is the engine behind CasinoAlpha. As a former player turned project lead, he’s reviewed over 500 casinos and built a multi-author framework rooted in accuracy and transparency. His mission? To expose what the fine print hides and ensure every review holds water under scrutiny. “Most platforms aren’t designed to help players win; they’re designed to stay compliant while profiting from confusion. We’re here to cut through that.”

+14 years