Blackjack Sites

View our up-to-date list of top blackjack casino sites to discover where to play this classic casino game online. Our list features new player blackjack site bonuses that reward you with bonus cash or free spins on slots when signing up.

We also explain the game rules, different versions, online blackjack gaming strategies, and a link to a demo version of the game so you can play blackjack for free.

Blackjack Sites for January, 2025

1
gentleman jim
Gentleman Jim Casino
Est. 2024
20 Free Spins No Wagering on Big Bass Splash
Check out our review of Gentleman Jim Casino to learn about its games, features, and more to find out if this online casino is the right for you.
Details
Minimum Deposit:
£10
Software Providers:
12
UKGC License
Positives
Check out our review of Gentleman Jim Casino to learn about its games, features, and more to find out if this online casino is the right for you.
Details
Minimum Deposit:
£10
Software Providers:
12
UKGC License
Positives
18+ New customers only. Deposit £10 within 7 days of registration to qualify for 20 Free Spins on Big Bass Splash. No wagering requirements on free spins winnings. This promotion cannot be used in conjunction with any other promotion. - Free spins will be subject to an expiry period of 7 days from date and time of issue, if they are not used in this time period they will expire. T&Cs Apply. begambleaware.org | Please Gamble Responsibly.
2
griffon casino
Griffon Casino
Est. 2020
Up to 200 Free Spins
From bonuses and game options to betting limits and customer service, our Griffon Casino review covers everything you need to know before playing.
Details
Minimum Deposit:
£10
Software Providers:
44
UKGC License
Positives
700+ Casino Games
Mobile Friendly
UK License
From bonuses and game options to betting limits and customer service, our Griffon Casino review covers everything you need to know before playing.
Details
Minimum Deposit:
£10
Software Providers:
44
UKGC License
Positives
700+ Casino Games
Mobile Friendly
UK License
18+. Welcome bonus: new UK depositing players only. 200 spins require 3 deposits of min. ‎£20 each and are issued as follows: 50 on 1st deposit, 50 on 2nd deposit and 100 on 3rd deposit. Spins are issued on selected games. Winnings from spins are bonus with wagering requirements 35x. Spins expire after 24 hours. Bonus expires after 21 days. T&C Apply
3
Online Casino London Featured Image
Online Casino London
Est. 2019
Up to 500 Free Spins
Considering joining Online Casino London? Let our detailed review of Online Casino London help you decide.
Details
Minimum Deposit:
£10
Software Providers:
12
UKGC License
Positives
Considering joining Online Casino London? Let our detailed review of Online Casino London help you decide.
Details
Minimum Deposit:
£10
Software Providers:
12
UKGC License
Positives
*NEW PLAYERS ONLY, MIN DEPOSIT £10, £8 MAX WIN PER 10 SPINS, MAX BONUS EQUAL TO LIFETIME DEPOSITS (UP TO £250), 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY HERE.
4
Mr Q Featured Image
MrQ Casino
Est. 2018
30 Free Spins
Discover the ongoing bonuses, games, and features of Mr Q Casino before claiming its impressive no deposit and no wagering free spins offer.
Details
Minimum Deposit:
£10
Software Providers:
24
UKGC License
Positives
No wagering requirements
Accessible via app mobile browsers
Excellent games selection
Discover the ongoing bonuses, games, and features of Mr Q Casino before claiming its impressive no deposit and no wagering free spins offer.
Details
Minimum Deposit:
£10
Software Providers:
24
UKGC License
Positives
No wagering requirements
Accessible via app mobile browsers
Excellent games selection
First 5 spins: Players who have successfully completed age verification will be credited 5 Free Spins on Starburst 10p per spin, no deposit required, no wagering requirements. Subsequent 30 spins: Min deposit & spend £10. Max 30 spins on Starburst at 10p per spin. Spins credited upon spend of £10. 18+ Full T&Cs Apply.
5
play ojo casino
PlayOJO Casino
Est. 2017
80 Free Spins No Wagering
Check out our independent review to learn more about PlayOJO Casino’s bonuses, games, betting limits, and other features.
Details
Minimum Deposit:
£10
Software Providers:
41
UKGC License
Positives
3000 Top Games
Wager Free Perks
Exclusive Features
Check out our independent review to learn more about PlayOJO Casino’s bonuses, games, betting limits, and other features.
Details
Minimum Deposit:
£10
Software Providers:
41
UKGC License
Positives
3000 Top Games
Wager Free Perks
Exclusive Features
First deposit only. This offer is only available for first time depositors. Min deposit is £10. 80 Free Spins on Big Bass Bonanza. Spin Value: £0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies. Read more.
6
yeti casino
Yeti Casino
Est. 2017
100% up to £100 and 100 Spins on Book of Dead
Read our in-depth review of Yeti Casino to learn whether this online gambling site is a good match for you.
Details
Minimum Deposit:
£10
Software Providers:
28
UKGC License
Positives
1500+ Casino Games
Top Developers
UK Gambling Licence
Read our in-depth review of Yeti Casino to learn whether this online gambling site is a good match for you.
Details
Minimum Deposit:
£10
Software Providers:
28
UKGC License
Positives
1500+ Casino Games
Top Developers
UK Gambling Licence
New customers only, 18+, min deposit £10, wagering 60x for refund bonus, max bet £5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is £100). 100% refund bonus up to £111 + 77 spins on 1st deposit. No max cash out on deposit offers. Eligibility is restricted for suspected abuse. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Full T&Cs apply
7
foxy games casino
Foxy Games
Est. 2015
Our Foxy Games review reveals the true quality of its cash games, features, & bonuses. Click here to find out if it’s the right choice for you.
Details
Minimum Deposit:
£5
Software Providers:
10
UKGC License
Positives
Our Foxy Games review reveals the true quality of its cash games, features, & bonuses. Click here to find out if it’s the right choice for you.
Details
Minimum Deposit:
£5
Software Providers:
10
UKGC License
Positives
18+. New customers only. Spend £10, get £40 Slots Bonus (40x Wagering, selected games) + 40 Free Spins (Value £0.10 each, selected games). Claim & use within 7 days. Restrictions and T&Cs apply.
8
betfred casino
Betfred Casino
Est. 2005
200 Free Spins No Wagering
Check out this independent Betfred Casino review to learn more about its bonuses, games, sports betting markets, withdrawal times, and other features.
Details
Minimum Deposit:
£5
Software Providers:
40
UKGC License
Positives
Great Games
No Wagering Bonus
Huge Gambling Brand
Check out this independent Betfred Casino review to learn more about its bonuses, games, sports betting markets, withdrawal times, and other features.
Details
Minimum Deposit:
£5
Software Providers:
40
UKGC License
Positives
Great Games
No Wagering Bonus
Huge Gambling Brand
New customers only. Register with code GAMES100. Deposit using debit card only and stake £10 or more on slots to receive 100 Free Spins on Starburst. Free Spins credited within 48 hours. Free Spins are valid for 7 days. SMS validation may be required. Full T&Cs apply 
9
betvictor casino logo
BetVictor Casino
Est. 1946
£30 Casino Bonus & 30 Free Spins
Want to learn more about BetVictor and claim an exclusive sign-up offer of up to 300 free spins no wagering? Then check ot this review.
Details
Minimum Deposit:
£5
Software Providers:
12
UKGC License
Positives
Want to learn more about BetVictor and claim an exclusive sign-up offer of up to 300 free spins no wagering? Then check ot this review.
Details
Minimum Deposit:
£5
Software Providers:
12
UKGC License
Positives
18+ New customers only. Opt in, deposit, and wager a min of £10 on selected games within 7 days of registration. Get a 3x £10 Casino Bonus Funds for selected games and 30 Free Spins on Fishin' Frenzy. Offer valid until 23:59 UK time on 31.12.24. T&Cs apply, see below. gambleaware.org | Please gamble responsibly

Online Blackjack Demos: Play Blackjack for Free

Try out these different versions of online blackjack demos below to play this classic card game for free and without risk.

What Are Blackjack Sites?

Blackjack sites are online platforms where you can play various forms of blackjack, from classic to modern variations. These online casinos can be accessed on mobile or desktop devices, allowing you to enjoy blackjack anywhere, at any time.

Many online casinos that have blackjack offer various versions of the classic casino game - including live dealer blackjack.

Advantages of Playing at Online Blackjack Sites

There are various reasons why gamers choose to play blackjack online:

1. Privacy and Anonymity

Online blackjack provides a level of privacy that brick-and-mortar casinos simply can’t match. Whether you're a beginner needing extra time to learn without pressure from spectators or a player who prefers to avoid the bustling casino atmosphere, online blackjack allows you to engage at your own pace and comfort.

2. Blackjack Bonuses and Promotions

Online casinos have bonuses and promotions to attract and retain players. Newcomers to online blackjack can often benefit from generous welcome bonuses, while ongoing promotions provide additional incentives.

3. Many Blackjack Games to Choose From

Online casinos offer lots of different blackjack games. You can play the usual game, try multi-hand blackjack, or experience Vegas Strip blackjack. There are also live dealer games that make it feel like you're in a real casino.

4. Play Anytime, Anywhere

You can play blackjack online whenever and wherever you want. Whether you're at home or out with your phone, you can access your favourite games easily without needing to travel to a casino.

How We Evaluate the Best Online Blackjack UK Sites

To ensure only the top online blackjack sites make our list, we look closely at several critical aspects:

  • Welcome Bonuses: Each bonus is examined for its true value to blackjack players.
  • Game Selection: The diversity and quality of games from reputable developers are scrutinised.
  • Payment Methods: The range and reliability of available payment options are assessed.
  • Customer Support: Support team responsiveness and helpfulness are tested.
  • Compliance and Licensing: Sites must adhere to UK regulations to ensure safety and security.
  • Mobile Compatibility: A seamless mobile gaming experience is checked.
  • Security and Privacy: Strong security measures and privacy protocols must be in place.
  • User-Friendly Sign-Up Process: The registration process is evaluated for ease and transparency.
  • Fast Withdrawals: Quick and straightforward withdrawal processes are ensured.

This thorough review process enables us to bring you a selection of the best online blackjack sites in the UK.

Online Blackjack Rules

Blackjack, also known as 21, is a popular card game played between the player and the dealer. The goal is simple: achieve a hand total closer to 21 than the dealer's without exceeding 21.

Each player is dealt two cards initially, and the dealer displays one card face up. The cards 2 through 10 are worth their face value, face cards (Jacks, Queens, and Kings) are valued at 10, and Aces can be either 1 or 11, depending on which benefits the player's hand the most.

How to Play Online Blackjack

To play blackjack online, first sign up with a trustworthy blackjack sites (like the ones listed on this page) and follow these steps below.

STEP 1

Enter Game

After signing up, enter a game of blackjack in this site’s casino area. Place a bet to be dealt two cards. The dealer will deal themselves one card face up and one card face down. Each card has point values: cards numbered 2 through 10 are worth their face value, face cards are worth 10 points, and aces are worth either 1 or 11 points.

STEP 2

Choose Your Next Move

Following the initial deal, you can choose to hit (take another card) to improve your hand or stand (keep your current hand) if you believe it is strong enough to win. Continue to hit until you decide to stand or until your hand exceeds 21 points, which is known as a 'bust' and means you lose.

STEP 3

Dealer Plays

After you have completed your turn, the dealer plays their hand. The dealer must hit until they reach a total of 17 or higher. If the dealer busts by exceeding 21, you win. If the dealer stands, the person withthe hand closest to 21 without going over wins the game.

Blackjack Gaming Strategies: Top 5 Tips

Follow these tips when playing blackjack to increase your chances of winning.

1) Be Happy To Stand on Hands Like 12 or 13

Many beginners mistakenly hit on hands like 12 or 13. However, it's wiser to stand if the dealer's upcard is a 4, 5, or 6. The dealer’s hand likely totals between 14 and 16, compelling them to draw another card and possibly go bust. While there are exceptions, such as having a pair, the general strategy suggests standing on any hand over 11 when the dealer shows a weak card.

2) Don’t Split Tens

Splitting tens can be tempting, especially when the dealer appears weak. However, with a starting hand of 20, you're already in a strong position. Splitting could double your bet but also doubles the risk. It's generally more prudent to keep your tens together and capitalise on a robust hand.

3) If You Have 11, Double Down

When you start with 11, doubling down is a powerful move, as there’s a good chance your next card will bring your total to 21. Unless the dealer shows an ace, doubling down can significantly increase your potential winnings from a single hand.

4) Never Take Insurance

While it might seem safe, taking insurance against a dealer's ace is statistically disadvantageous in the long run. The cost of insurance and the probability of the dealer hitting blackjack do not justify the potential return, making it a less favourable bet.

5) Bet Within Your Bankroll and Stay Cool

Responsible gambling is crucial. Set a limit and stick to it, choosing blackjack tables that match your bankroll. For instance, if your limit is £100, opt for tables with lower minimum bets to maximise your playtime and minimise risk. Blackjack is a game of luck, and staying calm during downswings is essential for long-term enjoyment and success.

Popular Versions of Online Blackjack

Online blackjack offers a diverse range of game types to suit every player’s style and preference. Here’s a rundown of the most popular versions you’ll find at online casinos:

1. Classic Blackjack

Classic Blackjack is a popular game where the objective is to beat the dealer's hand without exceeding a total of 21 points. It typically involves one to eight decks, making it suitable for beginners to grasp fundamental blackjack strategies.

2. Progressive Blackjack

This variant follows the basic rules of blackjack but adds the thrill of a progressive jackpot. Players have the option to make an additional small bet, which enters them into the running for the progressive jackpot, usually awarded for hitting a specific hand like four suited aces.

3. European Blackjack

European Blackjack varies from American Blackjack mainly in the deal sequence. The dealer starts with one card facing up and only draws the second card after all players have completed their hands, impacting players' strategic decisions.

4. Blackjack Switch

In Blackjack Switch, players receive two hands and can exchange the top two cards between these hands. This variation allows for unique strategies and choices, catering to players seeking a dynamic gaming experience.

5. Live Dealer Blackjack

Live Dealer Blackjack offers a real casino experience by streaming games from professional studios or actual casinos, where you play against a human dealer. This format is ideal for those who appreciate social interaction while playing from home.

These versions of blackjack are available across various online casinos, each offering unique experiences to suit different gameplay preferences and styles.

Similar Games to Blackjack

Want to play similar games to blackjack, then consider the following casino games:

  • Baccarat: Baccarat is a card comparison game similar to blackjack. Players aim to get a hand total as close to nine as possible. The game's rules are straightforward, where you bet on the hand outcomes rather than actively participating in the play, akin to betting in blackjack.
  • Poker: Poker, particularly in forms like Texas Hold'em and Three Card Poker, involves a combination of strategy, psychological insight, and betting management. Players must assemble the strongest hand or effectively bluff to win, offering a rich strategic experience.
  • Pontoon: Known as British Blackjack, Pontoon follows many blackjack rules but with different terminology, such as "twist" for "hit" and "stick" for "stand". It introduces a novel variation for those accustomed to traditional blackjack.
  • Caribbean Stud Poker: This game is akin to traditional poker but is played against the house instead of other players. Caribbean Stud Poker shares a strategic decision-making element with blackjack, requiring players to fold or raise after partially seeing their hand.
  • Spanish 21: Spanish 21 closely resembles blackjack but is played with a modified deck that excludes all 10s. It features more lenient rules like re-doubling, late surrender, and ensuring a player’s 21 always beats the dealer's, appealing to those who enjoy variations of the classic game.