Best 100 Free Spins Casino Bonuses

Updated July 2020

If you’re looking for free spins galore, you’ve come to the right place. Grabbing 100 free spins means plenty of extra playtime on the reels, so we’ve rounded up the very best online casinos with this bonus into our top-rated list. If you want to get in on the action, use our list and expert casino reviews to compare the top offers on the market. We’ve highlighted the key terms of each bonus, and you can use our side-by-side feature comparison tool to help narrow down your options. Compare, sign up and claim 100 free spins at a UK casino today.

How to claim 100 free spins at an online casino

  1. Compare casinos

    We’ve searched the web for the best 100 free spins casinos so you can easily compare what each site has to offer. Check out our reviews for the lowdown on games libraries, banking options and withdrawal terms to help find your ideal match.

  2. Sign up

    Found your perfect 100 free spins online casino? Great – time to create your account. You’ll need to provide some personal and contact details to register, and the casino will also need to verify your account, which may require you to provide identity documents. Don’t forget to check whether you need to enter a bonus code when signing up.

  3. Deposit

    You’re very unlikely to find a 100 free spins no deposit required bonus, so you’ll have to make your first deposit to claim your freebie. While some online casinos reward 100 free spins when you make the minimum bonus deposit, at other sites the number of spins you claim depends on how much you deposit. The casinos featured on our list offer a range of banking options, including PayPal, but keep in mind that Neteller and Skrill deposits are often excluded from casino deposit bonuses.

  4. Play

    You free spins welcome bonus will be credited to your account once you’ve made the qualifying deposit, so now it’s time to get spinning! Pick out your chosen slot from the eligible titles, sit back and enjoy. Hopefully you’ll get lucky and land some bonus returns.

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  1. 1

    1908 user ratings

    Expert Review

    200% Up To

    £300

    Welcome Bonus

    T&Cs Apply
    New Customer Offer

    £20 min deposit, excluding deposits by Skrill or NETELLER • 200% up to £300 Bonus • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days.

    Pay £100, play with £200

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    200% Up To

    £300

    Welcome Bonus

    T&Cs Apply
    New Customer Offer

    £20 min deposit, excluding deposits by Skrill or NETELLER • 200% up to £300 Bonus • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days.

    Pay £100, play with £200

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    Highly Trusted

    • Full PayPal Support
    • Exclusive Bonuses
    • 7-Figure Jackpots
  2. 2

    463 user ratings

    Expert Review

    100% Up To

    £300

    Welcome Package

    T&Cs Apply
    New Customer Offer

    Min deposit £10. 50x wager “BONUS + DEPOSIT” amount before withdrawal. Bonus must be accepted within 72 hours, valid for 30 days & wagering must be completed within this time. Bonus amount can't be withdrawn. Not all games contribute equally to wagering requirements. Max bet restrictions apply. Deposits with Skrill & Neteller are not valid for this promotion.

    pay £100, play with £200

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    100% Up To

    £300

    Welcome Package

    T&Cs Apply
    New Customer Offer

    Min deposit £10. 50x wager “BONUS + DEPOSIT” amount before withdrawal. Bonus must be accepted within 72 hours, valid for 30 days & wagering must be completed within this time. Bonus amount can't be withdrawn. Not all games contribute equally to wagering requirements. Max bet restrictions apply. Deposits with Skrill & Neteller are not valid for this promotion.

    pay £100, play with £200

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

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    Modern Design & Graphics

    • Big UK Brand Name
    • Great Live Casino Offering
    • Huge Jackpot Slots
  3. 3

    2041 user ratings

    Expert Review

    Deposit £10 Get £60 + 100 Spins

    T&Cs Apply
    New Customer Offer

    UK &; IRL only. Deposits made with e-wallets are not valid for this promo. Bonus wagering x35 on eligible games. Winnings from bonus capped at £500. Spins available after bonus is redeemed/lost. 10 per day with no wagering. Full T&Cs apply

    pay £10, play with £60.

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    Deposit £10 Get £60 + 100 Spins

    T&Cs Apply
    New Customer Offer

    UK &; IRL only. Deposits made with e-wallets are not valid for this promo. Bonus wagering x35 on eligible games. Winnings from bonus capped at £500. Spins available after bonus is redeemed/lost. 10 per day with no wagering. Full T&Cs apply

    pay £10, play with £60.

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

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    Award Winning Casino

    • Full PayPal Support
    • Popular Live Casino
    • Superb Mobile App
  4. 4

    1632 user ratings

    Expert Review

    100% Up To

    £100

    +10% Cashback

    T&Cs Apply
    New Customer Offer

    Maximum bonus is 100% up to £100. No max cash out. Wagering is 35x bonus. Maximum bet while playing with a bonus is £5. Cashback is cash with no restrictions. Bonus excluded for players that deposit with Skrill or Neteller. Click here for full T&Cs

    pay £100, play with £200

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    Click here for full terms and conditions

    100% Up To

    £100

    +10% Cashback

    T&Cs Apply
    New Customer Offer

    Maximum bonus is 100% up to £100. No max cash out. Wagering is 35x bonus. Maximum bet while playing with a bonus is £5. Cashback is cash with no restrictions. Bonus excluded for players that deposit with Skrill or Neteller. Click here for full T&Cs

    pay £100, play with £200

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

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    Top Games Selection

    • Excellent Live Casino
    • Perfect For VIP Players
    • Live Chat Support
  5. 5

    1076 user ratings

    Expert Review

    100% Up To

    £100

    Welcome Bonus

    T&Cs Apply
    New Customer Offer

    100% welcome bonus worth up to £100 is only valid for new players who have registered but have not made any deposit. The value of the bonus has a play through of 35 which must be met to validate any winnings deriving from it. The offer is valid for all payment methods available in Novibet, apart from Neteller and Skrill.

    pay £100, play with £200

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    100% Up To

    £100

    Welcome Bonus

    T&Cs Apply
    New Customer Offer

    100% welcome bonus worth up to £100 is only valid for new players who have registered but have not made any deposit. The value of the bonus has a play through of 35 which must be met to validate any winnings deriving from it. The offer is valid for all payment methods available in Novibet, apart from Neteller and Skrill.

    pay £100, play with £200

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

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    Editor's Choice

    • Perfect For VIP Players
    • Full PayPal Support
    • Over 1,000 Games
  6. 6

    621 user ratings

    Expert Review

    Enjoy 100% Up To

    £100

    Welcome Bonus

    T&Cs Apply
    New Customer Offer

    Receive a 100% Slots bonus on your first deposit up to £100 Unless otherwise stated. This bonus only applies for deposits of £10 or higher! The “Welcome bonus” must be wagered at BetRegal.com within 21 days of being credited to your account. 35x Wagering.

    pay £50, play with £100

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    Enjoy 100% Up To

    £100

    Welcome Bonus

    T&Cs Apply
    New Customer Offer

    Receive a 100% Slots bonus on your first deposit up to £100 Unless otherwise stated. This bonus only applies for deposits of £10 or higher! The “Welcome bonus” must be wagered at BetRegal.com within 21 days of being credited to your account. 35x Wagering.

    pay £50, play with £100

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    Trending This Week

    • Great Games Selection
    • Easy To Use Mobile Site
    • Get Weekly Bonuses
  7. Casino Planet
    7

    2421 user ratings

    100% up to £300 + 200 Spins

    T&Cs Apply
    New Customer Offer

    £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 20 Spins on preselected games will be credited instantly + then 20 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms - www.begambleaware.org
    Click here for full T&Cs

    Deposit £100 play with £200

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

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    100% up to £300 + 200 Spins

    T&Cs Apply
    New Customer Offer

    £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 20 Spins on preselected games will be credited instantly + then 20 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms - www.begambleaware.org
    Click here for full T&Cs

    Deposit £100 play with £200

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

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    Brand New Casino

    • Brand New Casino
    • Modern Design
    • Great for New Games
  8. 8

    218 user ratings

    Expert Review

    Enjoy Up To

    £200

    + 100 Spins

    T&Cs Apply

    New players only. 18+. Min deposit £10. Wagering requirement apply 35x. Offer valid for 72hr. 100 spins includes 3 deposit.

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    Enjoy Up To

    £200

    + 100 Spins

    T&Cs Apply

    New players only. 18+. Min deposit £10. Wagering requirement apply 35x. Offer valid for 72hr. 100 spins includes 3 deposit.

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    Brand New Casino

    • Perfect for VIP Players
    • Excellent Live Casino
    • Great Game Selection
  9. 9

    1562 user ratings

    Expert Review

    £20 Welcome Bonus

    T&Cs Apply
    New Customer Offer

    The £20 Welcome Bonus is for open to all new customers to Grosvenor Casinos that make an eligible first deposit.
    The minimum eligible deposit is £20.
    Only one bonus per player, household and IP address is permitted.
    The bonus should be awarded instantly but no later than 72 hours after a successful deposit of £20 or more.
    To withdraw a bonus and associated winnings, players must wager a total of five (5) times the bonus amount, e.g. £20 x = £100
    Attempting to withdraw prior to meeting the wagering requirements will result in the bonus balance being forfeited.
    Customers have 30 days to meet the wagering requirements from the date of first deposit.
    The bonus is only available to players that have registered from one of our permitted and licensed jurisdictions.
    In any dispute, the Grosvenor Casinos management decision will be final.
    Employees of Rank Group or anyone associated with the offer are not permitted to participate.
    Grosvenor Casinos reserves the right to withdraw or amend this offer at any time without prior notice.
    This bonus cannot be used in conjunction with any other offer.
    We may at any point before, during or after the promotion, ask for valid proofs of identity, such as a passport to verify your identity, age and residency. If you are unable to produce such documents you will automatically be excluded from the promotion and will forfeit any prizes that have already been allocated or awarded to you, without compensation.
    Any abuse of this offer may lead to all bonus funds being withdrawn.
    Customers, whose accounts have been closed, suspended or are found to have multiple accounts when a promotion has ended will have their entry forfeited.
    We do not guarantee continuous uninterrupted access to the website. Numerous factors outside the control of the promoter may interfere with the operation of the Website. No responsibility will be accepted for any difficulties, participation or claims that are corrupted or not delivered.
    General Terms and Conditions apply.

    Deposit £20 and get £20 welcome bonus

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    £20 Welcome Bonus

    T&Cs Apply
    New Customer Offer

    The £20 Welcome Bonus is for open to all new customers to Grosvenor Casinos that make an eligible first deposit.
    The minimum eligible deposit is £20.
    Only one bonus per player, household and IP address is permitted.
    The bonus should be awarded instantly but no later than 72 hours after a successful deposit of £20 or more.
    To withdraw a bonus and associated winnings, players must wager a total of five (5) times the bonus amount, e.g. £20 x = £100
    Attempting to withdraw prior to meeting the wagering requirements will result in the bonus balance being forfeited.
    Customers have 30 days to meet the wagering requirements from the date of first deposit.
    The bonus is only available to players that have registered from one of our permitted and licensed jurisdictions.
    In any dispute, the Grosvenor Casinos management decision will be final.
    Employees of Rank Group or anyone associated with the offer are not permitted to participate.
    Grosvenor Casinos reserves the right to withdraw or amend this offer at any time without prior notice.
    This bonus cannot be used in conjunction with any other offer.
    We may at any point before, during or after the promotion, ask for valid proofs of identity, such as a passport to verify your identity, age and residency. If you are unable to produce such documents you will automatically be excluded from the promotion and will forfeit any prizes that have already been allocated or awarded to you, without compensation.
    Any abuse of this offer may lead to all bonus funds being withdrawn.
    Customers, whose accounts have been closed, suspended or are found to have multiple accounts when a promotion has ended will have their entry forfeited.
    We do not guarantee continuous uninterrupted access to the website. Numerous factors outside the control of the promoter may interfere with the operation of the Website. No responsibility will be accepted for any difficulties, participation or claims that are corrupted or not delivered.
    General Terms and Conditions apply.

    Deposit £20 and get £20 welcome bonus

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    Highly Trusted

    • Big UK Brand Name
    • New & Classic Games
    • Great Table Game Offering
  10. 10

    572 user ratings

    Expert Review

    100% Up To

    £500

    + 50 Bonus Spins

    T&Cs Apply
    New Customer Offer

    18+. New players only. 1 bonus offer per player. Min. deposit £20. Max bonus bet £5. Bonus spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 50 bonus spins on 1st deposit, 25% match up to £800 + 25 bonus spins on 2nd deposit, and 50% match up to £500 + 30 bonus spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus, cash & bonus spins. Terms apply. BeGambleAware.org.

    Deposit £100 Play With £200

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    100% Up To

    £500

    + 50 Bonus Spins

    T&Cs Apply
    New Customer Offer

    18+. New players only. 1 bonus offer per player. Min. deposit £20. Max bonus bet £5. Bonus spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 50 bonus spins on 1st deposit, 25% match up to £800 + 25 bonus spins on 2nd deposit, and 50% match up to £500 + 30 bonus spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus, cash & bonus spins. Terms apply. BeGambleAware.org.

    Deposit £100 Play With £200

    18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

    Claim Bonus

    Brand New Casino

    • Brand New Casino
    • Great Live Casino
    • Top VIP Members Club

Why claim 100 free spins?

Here’s what makes a 100 free spins welcome offer worth your time.

Play slots for free

Let’s start with the obvious – 100 free spins lets you enjoy playing some great online slots without dipping into your casino bankroll. Whether you use your bonus on your favourite slots or fancy trying out new slot games, you’re sure to have a blast with your 100 free spins.

Chance to win

Sure, playing slots for free is great, but having the chance to win real money is always a nice extra. You’ll have to complete the wagering requirements before you can cash in any winnings, but if you manage to satisfy the terms you’ll be able to earn some profit from your 100 free spins bonus.

Claim 100 free spins on your mobile

If you prefer to play slots on the go, you’ll be glad to know that the vast majority of 100 free spins casinos make their offers open to mobile players. This means you can sign up, claim your bonus and enjoy playing mobile slots anytime, anywhere.
All the casinos we recommend have mobile-friendly websites, but we think mobile casino apps are the best way to play on the go. Not only can native apps provide more convenient and smoother mobile gaming, but they also have push notifications, so you’ll never miss out on a free spins bonus or promotion.

100 free spins terms and conditions

Reading the small print is the key to finding whether a bonus is the right deal for you. Here are the key terms to look out for when claiming 100 free spins at a UK casino.

Wagering requirements

100 free spins aren’t a one-way ticket to profit- you’ll have to complete the wagering requirements before you can cash in your free spins winnings. The wagering requirements state how many times you have to wager your bonus before you can cash withdraw it as cash. So, if you win £20 from your 100 free spins and the wagering requirement is 40x, you’ll have to wager £800.

Wagering contribution

You should check the wagering contributions of different games before you start wagering your bonus funds. At the majority of casinos, 100% of bets placed on most slot games goes toward completing the wagering. However, it’s common for games like blackjack and roulette to have a much reduced contribution, and some casinos exclude these games altogether.

Game restrictions

Most bonus spins deals are restricted to use on certain slots, but the eligible games vary a lot from casino to casino. While some 100 free spins bonuses can only be used on one slot, such as free spins on NetEnt’s Starburst, other bonuses can be used on a wider range of games. Some casinos also exclude progressive jackpot slots from bonus promotions- check this in the small print so you know the eligible titles are to your liking.

Maximum winning caps

You’ll be able to cash in some returns if you complete the wagering requirements, but you may not get to keep all your winnings. This is because online casino 100 free spins bonuses come with maximum win limits that protect the casinos from losing too much money. Luckily, many top casinos have fairly generous limits, so compare different offers to find the bonus best suited to you.

Time limits

Casino bonuses don’t stick around forever – your 100 free spins will expire if you don’t use them within the stated timeframe. Some casinos give new players 30 days to use their welcome bonus spins, but you may have less time at other sites. Read up on this in the small print to avoid any unpleasant surprises.

Payment methods restrictions

You’ll need to make your first deposit to claim 100 free spins, but it’s fairly common for casinos to exclude certain banking options from bonuses and promotions. This most commonly applies to Neteller and Skrill deposits, but it may also apply to other payment methods at some casino sites, so be sure to check this.

Claim your 100 free spins bonus today

Ready to claim 100 free spins for yourself? We’ve lined up the casino world’s best offers in our top-rated list, so all that’s left for you to do is compare and pick out your favourite. Remember to pay close attention to the terms and conditions, and check out our expert reviews to learn about the ins and outs of each site. Compare, sign up and claim 100 free spins today!

Frequently asked questions

  • Can I claim a 100 free spins no deposit bonus?

    No. While a number of top online casinos offer no deposit free spins, these offers are usually for smaller amounts, such as 20 free spins no deposit. You’re very unlikely to find 100 free spins no deposit at a UK casino.

  • Can I claim more than 100 free spins?

    Yes. While 100 free spins is the most common offer, you can claim over 200 free spins at some of the best online casinos. Keep in mind that, generally, the more free spins, the more you’ll have to deposit.

  • How much is each free spin worth?

    This depends on the terms of your chosen bonus. At some casinos each free spin is worth a set amount, such as 10p, whereas at others the spins are worth the minimum bet limit on the eligible slot games.

  • Can I claim 100 free spins at new casinos?

    Sure. New UK casinos often offer particularly enticing bonuses to attract new customers, so there’s no reason why you wouldn’t find 100 free spins on offer at a new site. Check out our list of the best new casinos to browse the bonuses on offer.

  • Do all 100 free spins bonuses have wagering requirements?

    Yes. While some top online casinos offer no wagering free spins deals, these are usually for lower amounts, such as 10 or 20 free spins. You’re very unlikely to find an online casino that offers 100 free spins with no wagering requirements.

  • How else can I claim free spins?

    There’s a wide range of free spins bonuses at the top slot sites that you’ll be able to claim once you’ve signed up. These include reload bonuses, happy hour free spins and VIP free spins rewards, to name just a few.

Contributors

Danielle is a staff writer at TopRatedCasinos.co.uk. She contributes to all things casino, from our ‘how to play’ guides to tips on finding the best sites for your favourite casino games. Danielle also has experience writing about sports betting, covering a diverse range of sports including rugby and Formula One.

Alan is a staff writer at TopRatedCasinos.co.uk. He covers all areas of the online casino industry, from the newest slot releases to the latest live dealer technology. Alan is also a fan of sports betting, and spends most of his spare time watching and reading about football.