21 Casino Review | Bonus, Facts & Stats

21 casino

121% Welcome Bonus Up To £100

Terms & ConditionsClose

18+. New players only. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply Full T&Cs. Welcome offer may vary depending on currency.

Last Updated: 01/06/2025
Author: Nigel Hall

21 casino at a glance

21 Casino is a long-standing online casino brand founded in 2025 and operated by the renowned casino group White Hat Gaming. With more than 80 of the leading studios from the iGaming industry providing their content to 21 Casino, players are spoilt for choice. There are hundreds of games to choose from, including slots, live casino, table games, crash games, and more.

New players can enjoy an initial welcome offer of 121% up to £/$/€100, with selected countries able to claim up to 50 free spins just by registering an account. Once a member, 21 offers ongoing promotions, including extra spins on selected slots and deposit matches ranging from 25% to 100%. All standard banking methods are available for the deposit and withdrawal of funds at 21, and players can access customer support 24/7 via email and a live chat option should they have any queries with their account.

21 casino details

Brand name
21 Casino

Website URL
21

Operator
White Hat Gaming

Platform
Own Platform

Owner
White Hat Gaming

Founded
7/08.2025

Pay N Play Casino
No

Last update
May 31, 2025

Tax Free Casino
Yes

Customer Support
Yes. Available 24/7

Game Providers

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deposit options

Bank Wire Transfer, Sofort, Finnish ebank, Maestro, MasterCard, Skrill, Neteller, Paysafecard, Trustly, Visa, Entropay, Interac, PayPal, NetBanking, UPI, Pix