Name: 21 Casino Review
Item: 21 Casino
Rating: 17

Home UK Casinos 21 Casino

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GS Rank

#73 of 263

Monthly Traffic

167.6k

Moderately Popular

We categorize casinos by estimated monthly popularity — from newcomers to industry leaders — to give you a quick view of how well-known and visited each one is.

Popularity Categories	Monthly Visits Range
Barely Known	0 – 999
Little Known	1,000 – 9,999
Emerging	10,000 – 49,999
Moderately Popular	50,000 – 199,999
Growing Fast	200,000 – 999,999
Popular	1,000,000 – 4,999,999
Very Popular	5,000,000 – 14,999,999
Top Tier	15,000,000 – 29,999,999
Super Popular	30,000,000 – 59,999,999
Legendary	60,000,000+

+85.23%

+77,127

Website:: www.21casino.com

Rating:: 17/100

Opened Since:: 2015

Services:: Casino

Number of Slots:: 2268

Licences:: United Kingdom (UKGC), Malta (MGA)

Game Providers:: 1x2gaming, 2 By 2 Gaming, Adoptit, Asylum Labs, Bally, Barcrest, Betdigital, Big Time Gaming, Blablabla, Blueprint Gaming, Bulletproof Games, Cayetano, Chance, Concept Gaming, Crazy Tooth Studio, ELK Studios, Evolution, Fantasma Games, Felt Gaming, Foxium, Fuga Gaming, Games Global (Microgaming), Games Warehouse, Genesis Gaming, High 5 Games, Inspired, Just For The Win, Kalamba Games, Leander Games, Light & Wonder, Lightning Box, Live 5, Magic Dreams, Merkur, Meta Games Universal, Multicommerce Game, NetEnt, NextGen (NYX), Old Skool Studios, Play'n GO, Pragmatic Play, Probability Jones, Push Gaming, Quickspin, Rabcat, Realistic Games, Red Tiger, Red7, Reflex Gaming, Relax Gaming, Seven Deuce, SHFL Entertainment, Sigma Games, Spieldev, Stakelogic, Sthlm Gaming, Storm Gaming, Sunfox, Thunderkick, Wazdan, Wild Streak, WMS + 52 more (less)

Currencies:: ARS, BRL, CAD, CLP, EUR, GBP, INR, NOK, NZD, PEN, USD + 1 more (less)

Payment Methods:: Bank, iDebit, Maestro, MasterCard, MuchBetter, Neteller, Paysafecard, Skrill, Visa

Top Player Countries:: United Kingdom

(83.99%)

Germany

(7.18%)

United States

(4.15%)

Czechia

(2.53%)

Norway

(1.93%)

The casino impresses with its modern, easy-to-navigate design and smooth registration process, creating a seamless experience for UK players. While the KYC verification initially delayed withdrawals, payouts became much faster afterwards—typically processed within 24 hours. Multiple secure payment options, including e-wallets, make transactions quick and convenient.

The site features an extensive selection of slots, live dealer tables, jackpots, and classic games, supplied by renowned developers such as Evolution, NetEnt, Microgaming, and NextGen. Licensed by both the UK Gambling Commission and the Malta Gaming Authority, and audited by iTech Labs, the platform guarantees fairness and player protection. Although ongoing promotions are limited, the customer support team stands out for its professionalism and fast response times. Overall, this casino offers a safe, efficient, and well-structured gaming environment that UK players can trust.

Remember: the house always has the edge. Treat gambling as fun, not income. Luck can change in a moment — play moderately, wisely, and never beyond your means.