Best Free Blackjack Sites

Fancy your luck at 21 without gambling real money? Compare.bet has rounded up the best online casinos with free blackjack games. All you need to do is compare and sign up to start playing this classic casino card game for free!

Updated September 2020 Updated September 2020 Updated September 2020
UK Licensed UK Licensed UK Licensed
Expertly Reviewed Expertly Reviewed Expertly Reviewed
Mobile Friendly Mobile Friendly Mobile Friendly
Fast Withdrawals Fast Withdrawals Fast Withdrawals
Sort by:
Recommended
Highest Score
A-Z
NEW CUSTOMER OFFER
KEY FEATURES
GO TO SITE & SIGN UP

Advertiser disclosure

Compare.bet is dedicated to helping consumers in the UK and beyond find their perfect gambling site. Our expert team works tirelessly to ensure we bring you the best reviews, research, data and guides to support your choice of provider. To keep our service free, we accept commission payments from some gambling operators that appear on this site.

200% up to £300
T&Cs Apply
New Customer Offer

200% up to £300. £20 min deposit with code. 30x wagering in 90 days. Bonus capped at £500.

18+. Full T&Cs apply. Please gamble responsibly.

pay £100, play with £300

Claim Bonus
Claim Bonus
Our score: 77%
New Customer Offer 200% up to £300. £20 min deposit with code. 30x wagering in 90 days. Bonus capped at £500. 18+. Full T&Cs apply. Please gamble responsibly.
Enjoy a £20 welcome bonus
T&Cs Apply
New Customer Offer

Get a £20 bonus. £20 minimum deposit, takes up to 72 hours to credit. 5x wagering within 30 days. Only one bonus per player, household and IP address is permitted.

18+. Full T&Cs apply. Please gamble responsibly.

pay £20, play with £20

Claim Bonus
Claim Bonus
Our score: 80%
New Customer Offer Get a £20 bonus. £20 minimum deposit, takes up to 72 hours to credit. 5x wagering within 30 days. Only one bonus per player, household and IP address is permitted.
18+. Full T&Cs apply. Please gamble responsibly.
Spend £10, get 50 free spins
T&Cs Apply
New Customer Offer

Step 1: Sign up and deposit £10 or more. Step 2: Wager £10 on Slots. Step 3: Get 50 Free spins on Tomb of Ra Classic Slot. Min. £10 deposit, debit card only. Opt-in 14 days from registration. 7-day Free Spins expiry. Free Spins valid on Tomb of Ra Classic Slot only. Any winnings credited as cash.

18+. Full T&Cs apply. Please gamble responsibly.

pay £10, get 50 spins

Claim Bonus
Claim Bonus
Our score: TBC
New Customer Offer Step 1: Sign up and deposit £10 or more. Step 2: Wager £10 on Slots. Step 3: Get 50 Free spins on Tomb of Ra Classic Slot. Min. £10 deposit, debit card only. Opt-in 14 days from registration. 7-day Free Spins expiry. Free Spins valid on Tomb of Ra Classic Slot only. Any winnings credited as cash. 18+. Full T&Cs apply. Please gamble responsibly.
100% up to £500 + 50 bonus spins
T&Cs Apply
New Customer Offer

100% up to £500 + 50 bonus spins. £20 minimum deposit. Max bonus bet £5, bonus spins on selected games within 72 hours. Bonus Funds expire in 30 days. 40x wagering.

18+. Full T&Cs apply. Please gamble responsibly.

pay £100, play with £200

Claim Bonus
Claim Bonus
Our score: 77%
New Customer Offer 100% up to £500 + 50 bonus spins. £20 minimum deposit. Max bonus bet £5, bonus spins on selected games within 72 hours. Bonus Funds expire in 30 days. 40x wagering. 18+. Full T&Cs apply. Please gamble responsibly.
100% up to £50
T&Cs Apply
New Customer Offer

100% up to £50. £10 minimum deposit. Max bonus of £50. 35x wagering requirement. Bonus expires 21 days from issue.

18+. Full T&Cs apply. Please gamble responsibly.

pay £50, play with £100

Claim Bonus
Claim Bonus
Our score: 80%
New Customer Offer 100% up to £50. £10 minimum deposit. Max bonus of £50. 35x wagering requirement. Bonus expires 21 days from issue. 18+. Full T&Cs apply. Please gamble responsibly.
Get 50 free spins, no wagering
T&Cs Apply
New Customer Offer

Deposit and get 50 free spins. Min deposit is £10. 50 spins on Book of Dead plus get 30 extra free spins by visiting the Kicker Section. Spins value of 0.10. No minimum withdrawal.

18+. Full T&Cs apply. Please gamble responsibly.

pay £10, play with 50 free spins

Claim Bonus
Claim Bonus
Our score: 86%
New Customer Offer Deposit and get 50 free spins. Min deposit is £10. 50 spins on Book of Dead plus get 30 extra free spins by visiting the Kicker Section. Spins value of 0.10. No minimum withdrawal. 18+. Full T&Cs apply. Please gamble responsibly.

This is a bright and colourful casino that strives to make your online gambling experience both fun and rewarding. Here you’ll find hundreds of popular games spanning every category, as well as plenty of regular bonuses, including daily offers and a rewarding loyalty scheme. Best of all, there are no wagering requirements to play through!

Deposit £10, get £60 + 100 free spins
T&Cs Apply
New Customer Offer

Deposit £10, play with £60 + 100 spins. £10 minimum deposit. 35x wagering. E-wallets are not valid for this promo. Winnings capped at £500. Spins available after bonus played, 10 per day with no wagering.

18+. Full T&Cs apply. Please gamble responsibly.

pay £10, play with £60

Claim Bonus
Claim Bonus
Our score: 86%
New Customer Offer Deposit £10, play with £60 + 100 spins. £10 minimum deposit. 35x wagering. E-wallets are not valid for this promo. Winnings capped at £500. Spins available after bonus played, 10 per day with no wagering. 18+. Full T&Cs apply. Please gamble responsibly.

Paddypower truly have something for everyone. Their virtual library is packed with over 140 games, including brand new slots, free demo games and live dealer titles. You’ll be able to play instantly, download casino software on your desktop or take your games on the go with an Android or iOS device. Throw in a host of regular promotions and a 200% matched deposit welcome bonus up to £200 and it’s easy to see why Paddypower ranks among the best casinos available online.

100% up to £100 + 200 free spins
T&Cs Apply
New Customer Offer

100% up to £100 plus 200 free spins. £10 minimum deposit. 30x wagering on bonus. 200 free spins are available after first deposit, varies by deposit amount.

18+. Full T&Cs apply. Please gamble responsibly.

pay £100, play with £200

Claim Bonus
Claim Bonus
Our score: 81%
New Customer Offer 100% up to £100 plus 200 free spins. £10 minimum deposit. 30x wagering on bonus. 200 free spins are available after first deposit, varies by deposit amount. 18+. Full T&Cs apply. Please gamble responsibly.

Betfair is a big name brand, and its games library lives up to this. With more than 450 games to offer, including an impressive collection of progressive jackpots, you won’t be stuck for choice at Betfair Casino. There’s plenty to get excited about here, with guaranteed daily and weekly jackpots, as well as daily free spins deals!

Up to 520 bonus spins
T&Cs Apply
New Customer Offer

Max bonus bet £5, Min deposit £20. 1st deposit: 100 bonus spins, 2nd Deposit: 120 bonus spins, 3rd deposit: 140 bonus spins, 4th deposit: 160 bonus spins. All spins are on Book of Dead only. Bonus fund used by 30 days and bonus spins within 7 days. Max winnings from bonus spins are equivalent to the number of spins awarded. Spins winnings credited as bonus. Bonus funds separate to Cash funds, subject to 35x wagering and withdrawal requirements.

18+. Full T&Cs apply. Please gamble responsibly.

pay £20, get 100 spins

Claim Bonus
Claim Bonus
Our score: TBC
New Customer Offer Max bonus bet £5, Min deposit £20. 1st deposit: 100 bonus spins, 2nd Deposit: 120 bonus spins, 3rd deposit: 140 bonus spins, 4th deposit: 160 bonus spins. All spins are on Book of Dead only. Bonus fund used by 30 days and bonus spins within 7 days. Max winnings from bonus spins are equivalent to the number of spins awarded. Spins winnings credited as bonus. Bonus funds separate to Cash funds, subject to 35x wagering and withdrawal requirements. 18+. Full T&Cs apply. Please gamble responsibly.
100% up to £300
T&Cs Apply
New Customer Offer

100% up to £300. £10 minimum deposit. 50x wagering applies. Play on selected slots only. Bonus accepted within 72 hours and valid for 30 days. Deposits made with Neteller and Skrill are not valid for this promotion

18+. Full T&Cs apply. Please gamble responsibly.

pay £100, play with £200

Claim Bonus
Claim Bonus
Our score: 80%
New Customer Offer 100% up to £300. £10 minimum deposit. 50x wagering applies. Play on selected slots only. Bonus accepted within 72 hours and valid for 30 days. Deposits made with Neteller and Skrill are not valid for this promotion 18+. Full T&Cs apply. Please gamble responsibly.

Why play?

Perks of playing blackjack for free

Practice your strategy

Not sure if you should split, double down or surrender? Playing free blackjack gives you the chance to try different tactics in a variety of different situations and work your on your blackjack strategy, without the worry of having real money on the table.

Try new blackjack variations

Free online blackjack games are ideal if you want to try something a little different from your standard game of 21. You can test the waters on a few variations, with no money lost if you decide it’s not for you.

Play for fun

It goes without saying that you don’t need to gamble real money to enjoy a game of blackjack. With free games, you can just enjoy the challenge of beating the dealer to 21 without the pressure of a real money game.

Free vs. Real Money

How free games compare to real money blackjack

Free Blackjack Real Money Blackjack
Play blackjack for fun Chance to win real money
No deposit needed Risk of losing money
Can’t claim a bonus Claim a blackjack bonus
Can’t play live dealer for free Access all live blackjack variations

Blackjack Rules

The lowdown on the rules of free blackjack

It’s important to understand the rules of blackjack, even when you’re playing for free. The rules are the same as when you’re playing real money games, though accepted moves vary between online blackjack variations.

The aim is to beat the dealer to 21 without going bust – that means exceeding the limit of 21!

Blackjack Moves

Stand– You play out the round with your current cards
Hit– You’ll receive another card to add to your hand
Split– Split two matching cards into separate hands
Double Down– Double your bet and receive one more card in your hand.
Surrender– Give up half of your bet and surrender your hand. This move is only available in certain variations.

Blackjack variations often have different rules on when you can split, double-down and surrender!

How to play blackjack online:

  1. Place your bets

    You make your bets before you’ve seen any cards. Of course, these will be with play money credits.
  2. Press deal

    Press deal to receive your cards. Both of your cards will face up so that you can see the value, while the dealer will usually have one up card (face up) and one facing down. However, this can vary depending on which blackjack game you’re playing.
  3. Make your move

    Your move will depend on the value of the cards in your hand. Happy with your hand? Stand with your current cards. If you fancy your chances with another card, you can hit. You can keep hitting until either you hit 21 or go bust. You can also choose to double down after receiving your first two cards, or split depending on your hand.
  4. Compare hands

    How does your hand compare to the dealer’s hand? Even if you didn’t make it to 21, the closest hand wins!

Mobile blackjack

Play blackjack for free, wherever you are

All of the best casino sites have mobile-friendly websites, so it’s easy to grab a game of free blackjack when you’re out and about. You’ll be able to play all of your favourite blackjack variations via mobile – all you need is a stable internet connection.

Want to take your mobile blackjack experience to the next level? Many of the top sites have mobile casino apps, which makes for improved gameplay. These apps are tailored for your device, meaning clearer graphics and smoother functionality. Mobile blackjack apps also have the added benefit of push notifications, which means you can receive alerts on all the latest blackjack games.

Compare and play!

Now you’re ready to play online blackjack for free. All that’s left to do is use our list of the UK’s best online casinos to find your favourite. Our expert casino reviews should give you a nudge in the right direction if you’re unsure which blackjack site is best for you. Once you’ve found your favourite you can sign up and start playing!

Tried a couple of free games and want to play blackjack for real money? Take a look at our list of the best blackjack sites!

FAQs

Are free blackjack games fair?

Yes. Playing at a UK licensed casino site guarantees you a fair blackjack experience, whether you’re playing for free or gambling with real money. The UK Gambling Commission monitors licensees to ensure they use random number generators (RNG) to power animated blackjack games, and live blackjack games are held to equally high standards. Here at Compare.bet, we only recommend UK licensed casinos and betting sites, so you know you’re in for a fair game when you choose from our list.

About this page
Last updated:
22nd October 2019
user ratings
1 Star2 Stars3 Stars4 Stars5 Stars Loading...
Page rated!