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21 Casino Review UK

21 Casino is a slick, lavish and thoroughly modern online casino. It was founded in 2015 by a group of Dutch gaming industry experts. They envisioned a luxury experience for the 21st century gamer. And as you would imagine at a fancy penthouse apartment block, the creators pride themselves in the safety and security of their domain. The Geo Trust symbol towards the footer of the homepage denotes the SSL certificate that enables 256-bit encryption is in order. Thus, you can be safe in the knowledge that your money (and there might be much of it) is secure in the hands of 21 Casino.

121% First Deposit Bonus up to £300
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New players only. Min deposit £10. Bonus funds are 121% up to £300. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. 18+ | | T&Cs Apply


  • NetEnt Powered
  • Evolution Live Dealer Casino
  • 24/7 Live Chat Support
  • Large Selection of Slots
  • Desktop App Available


  • Underwhelming VIP Scheme

Casino details

Launched Date

March 1, 2015

Currencies Allowed


Withdrawal Method

Visa, Mastercard, Maestro, Neteller, PaySage, PayPal, Skrill, Trustly

Withdrawal Limit

Unlimited for UK Players


UK Gambling Commission - 52894 Malta Gaming Authority - C73232

Languages Available

English, Finnish, Norwegian

Countries Available

United Kingdom, Argentina, Austria, Bangladesh, Belarus, Brazil, Cambodia, Cameroon, Canada, Caribbean Netherlands, Chile, CostaRica, Croatia, Cyprus, Czech Republic, Egypt, Finland, Georgia, Gibraltar, Greece, Guernsey, Hong Kong, Ireland, Isle of Man, Japan, Jersey, Jordan, South Korea, Kuwait, Luxembourg, Macao, Macedonia, Malaysia, Malta, Mexico, Moldova, Monaco, Montenegro, Morocco, Mozambique, Namibia, Netherlands, New Zealand, Norway, Oman, Paraguay, Peru, Philippines, Qatar, SanMarino, Taiwan, Ukraine, United Arab Emirates, Uruguay, Venezuela, Zambia

Contact Information

[email protected]

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