Search the best online slots sites including new slots sites offering over 100 free spins for qualifying players

Best Slots Sites Return to home

Where do you go to find a list of the best slots sites in 2023? Right here! We’ve compiled a list of online slot sites offering not only the biggest choice of online slots games, including the newest slots titles from all the big software developers, but also the best deposit match and no deposit bonuses for new players.

We add new slots sites all the time so check back regularly. Or, sign up to our newsletter to receive notifications whenever a new slot site or free spins offer becomes available.

Join up at any of the online slots sites below and you’ll qualify for any number of free spins as part of your welcome package, ranging from 10 free spins way up to over 100.

£100 Free

(100% deposit match) - 18+ UK new players. Max. bonus 100% up to £100. Min. dep. £10. No max cash out. Wagering is 40x bonus. Max. bet with bonus £5. Excludes e-wallets. Cashback, if offered, applies to deposits w/ no bonus included. Further T&Cs apply

Full T&Cs

£150 + 50 Spins

Free On Big Bass Bonanza: T&Cs apply. 18+. New Players Only. Min Deposit: £20. Max Bonus: £150 & 50 Spins on Big Bass Bonanza. Spins expire after 24 hours. Wagering requirements apply 35x. Promo code: BONANZA100. Valid until 31.12.2024.

Full T&Cs

£123 Free

Free To Spend On Popular Slots (100% deposit match): Up to £123 for new 18+ players only, min deposit £10, no max cash out, 50x wagering, max bet with bonus $/€/£ 5, not for suspected abuse, Skrill & Neteller deposits excluded. #AD

Full T&Cs

50 Spins

Wager Free On Bigger Bass Bonanza - New UK 18+ players only. Min. 1st dep. of £15 and spend on any slots or Instant Win Games offered by within 48 hours. Use within 7 days. Max. winnings from FS is £100. Full T&Cs apply.

Full T&Cs

108 Spins

Free On Thor Slot, Deposit £10 - UK 18 + new players. 1st deposit. Game: Spin value: £0.1. WR 60x within 30 days. Max bet 10% (min £0.10) of the free spin wins or £5 (lowest applies). Use spins before deposited funds. Claim bonus only once every 72 hrs. Bonus T&Cs apply.

Full T&Cs

500 Spins

To Be Won On Chilli Heat Slot - New players only, £10 min fund, Free spins won via mega reel, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply

Full T&Cs


10% Back, Always! + £100 Free - 18+ UK new players only, max. bonus 100% up to £100, no max. cash out, wagering 35x, max. bet while playing with bonus is £5, cashback is cash with no restrictions, bonus excluded for Skrill/Neteller depositors.

Full T&Cs

100 Spins

On Starburst + £50 Free: 18+. New players only. Min deposit £20, max bonus £50. Valid for 14 days. Max spin win £100. 35x wagering for bonus and spins. Spins on Starburst, expire in 24h. Full T&Cs apply

Full T&Cs

Online Slots Games Return to home

In the ever-evolving realm of online slots gaming, where thousands of slots titles are already available and new ones are continually being introduced, it’s crucial to select a platform that stays current, featuring the latest slots from the industry’s most renowned software developers.

Prominent software providers such as NetEnt, Play’n GO, and Quickspin have earned their reputation by creating some of the most popular slots games. Their portfolios include hits like Starburst, Dead or Alive, Book of Dead, Aloha Cluster Pays, Reactoonz, Gonzo’s Quest, Big Bass Bonanza, and Fishin’ Frenzy, to name a few.

Then, there are platforms such as Dr Slot, Mr Spin, and mFortune that have taken a different approach. They design and develop unique, in-house slots games, which are exclusive to their respective sites. This is advantageous in one respect, as it offers you the player a unique gaming experience, however, you may need to familiarise yourself with a new set of games that you haven’t encountered before.

Choose an online slots platform that appeals to you the most and take advantage of the new player bonus upon registration. Remember, the fun of online slots gaming is not just in the gameplay, but also in understanding the RTP and technical aspects of each game. Enjoy the thrill of spinning the reels!

As a UK player, you’re spoilt for choice when it comes to licensed online slots sites. Many offer enticing free spins deals to get you started on your gaming journey. These sites, regulated by the UK Gambling Commission, provide a safe and enjoyable environment for your online iGaming experience.

Whether you’re a seasoned player or a newbie, free spins are a great way to sample both a game and an online slots platform in one go. For a minimal deposit (and in some cases no deposit) you get to sample what’s out there before committing yourself with a larger deposit.

Most online slots sites offer anywhere from 10 free spins to over 100 free spins when you join. The question is, which sites are offering the best free spins offers and which sites are offering the least attractive?

Remember to read the T&Cs of the free spins offer before signing up and always check for low to no wagering requirements and fast withdrawal times as standard!

No deposit slots sites

Cash Arcade is offering 5 free spins on verification of your debit card with no deposit required making it an attractive offer. When you do deposit £10 you get to spin the Mega Wheel for a chance to win another 500 free spins.

A no deposit bonus is also available at Wild West Wins too, where you can grab 20 free spins on Cowboys Gold slot.

As we mentioned above, watch the wagering requirement when it comes to no deposit free spins offers, it can be high. (For some of the best free spins offers with no wagering check out MrQ.)

If it’s specifically no deposit free spins you’re looking for you may want to check out our article on the best no deposit free spins offers in 2023 for UK 18+ players.

Best slots sites for free spins

Then you’ve got Foxy Games who are offering £40 free and 40 free spins simply for depositing £10. Check out the current Foxy Games bonus codes and new player bonuses in December 2023.

Gala Bingo are offering welcome bonuses at the moment too. Fancy a bit of bingo as well as spinning some reels? Read about their offer of £50 free bingo and 40 free spins on popular slots.

New slots sites

We recommend that you check out Spin Genie, a Skill On Net slots platform offering thousands of slots games as well as popular Slingo games too.

And, Magic Red Casino has a fantastic slots selection and live casino lobby with all the popular live game show titles like Crazy Time, Monopoly Live and Sweet Bonanza CandyLand.

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