SLOTS BONUSES

Online Casinos offer the best bonuses and promotions for Slots players. If slots are your top casino games, then you may want to compare all the latest exclusive and non-exclusive online slots bonuses listed below. At CasinoTopsOnline.com, we work hard to bring you only the best promotions! Choose your Slot Bonus and click "Get Bonus", or click on a casino name to read a "Detailed Bonus Review". Take a note of the special bonus codes*.

Please refer to the terms & conditions of each bonus before joining an online casino. Good luck!

Duelz Casino

Duelz Casino

  • HOT

    Hot Casino Bonus

  • World

    Valid for World

  • New Zealand

    Valid for New Zealand

  • United Kingdom

    Valid for United Kingdom

  • Canada

    Valid for Canada

  • European Union

    Valid for Europe*

  • Mobile & Tablet Friendly

    Mobile & Tablet Friendly

Claim Your Free Treasure Chest Upon Registration!

Bonus code: Not Required

Newly registered players will receive a Treasure Chest upon creating a new account. Open your treasure chest today to find out what's inside!

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22Bet

22Bet

  • World

    Valid for World

  • New Zealand

    Valid for New Zealand

  • Canada

    Valid for Canada

  • European Union

    Valid for Europe*

  • Mobile & Tablet Friendly

    Mobile & Tablet Friendly

122% Up To €/$300 Welcome Bonus + 22 Bet Points

Bonus code: Not Required

First deposit bonus: 22% up to €/$50 for sports betting and up to €/$300 for the casino + 22 Bet Points. Second bonus: 22% bonus up to €/$50 for sports betting and up to €/$300 for the casino + 22 Bet Points. Wagering requirements are 5x for Sports Bonus and 50x for casino bonus.

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Guts Casino

Guts Casino

  • EXC

    Exclusive Casino Bonus

  • World

    Valid for World

  • Mobile & Tablet Friendly

    Mobile & Tablet Friendly

200% up to €100 + 200 Free Spins

Bonus code: Not Required

Create an account and deposit at least $/€10 to receive a 200% match up bonus and 200 Free Spins. You will receive 100 Free Spins on Vikings and 10 Free Spins for 10 days on Starburst.

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BGO Casino

BGO Casino

  • HOT

    Hot Casino Bonus

  • rec

    Recommended Casino Bonus

  • World

    Valid for World

  • United Kingdom

    Valid for United Kingdom

  • Canada

    Valid for Canada

  • European Union

    Valid for Europe*

  • Mobile & Tablet Friendly

    Mobile & Tablet Friendly

Get 100% up to £200/$300 Bonus on 1st Deposit

Bonus code: Not Required

100% deposit match up to £200/$300. Available on selected Games only. 7-day expiry on Bonus. 40x wagering (max bet £/$5) before Bonus Balance can be withdrawn. Wagering is with real money first. Game contribution weightings apply to wagering requirements. £/$10 min deposit + 2.5% fee (min 50p/75c). Not available using Neteller or Skrill. Cash balance withdrawable anytime + £2.50/$3.75 fee. Full T&C apply.

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Guts Casino

Guts Casino

  • EXC

    Exclusive Casino Bonus

  • Canada

    Valid for Canada

  • Mobile & Tablet Friendly

    Mobile & Tablet Friendly

200% up to $100 + 200 Free Spins

Bonus code: Not Required

Create an account and deposit at least $10 to receive a 200% match up bonus and 200 Free Spins. You will receive 20 Free Spins over 10 days.

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Betway Casino

Betway Casino

  • Sweden

    Valid for Sweden

  • Mobile & Tablet Friendly

    Mobile & Tablet Friendly

10 No Deposit Free Spins + Up to 10,000 KR + 55 Free Spins

Bonus code: Not Required

New customers only. 100% match up to 2500 SEK on first deposit. Total bonus of 10,000 SEK over 3 deposits. Wagering requirements are 50x. Minimum deposit of 200 SEK. No Deposit spins are valid for 7 days after registering. No Deposit spins only available on Fortunium.

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Gate777 Casino

Gate777 Casino

  • World

    Valid for World

  • New Zealand

    Valid for New Zealand

  • United Kingdom

    Valid for United Kingdom

  • Canada

    Valid for Canada

  • European Union

    Valid for Europe*

100% up to €/$1,000 + 100 Free Spins

Bonus code: Not Required

18+.New players ONLY. First deposit only. Min deposit €20. Max bet €5 while welcome bonus is in play. 35x wagering requirement. 1st Deposit - 100% up to €200 + 25 Extra Spins on Starburst™. 2nd Deposit - 50% up to €200 + 25 Extra Spins on Aloha!™. 3rd Deposit - 50% up to €300 + 25 Extra Spins on Fruit Shop™. 4th Deposit- 25% up to €300+ 25 Extra Spins on Gonzo's Quest™. Offer may not be combined with other offers. Deposits made by Skrill or Neteller are not eligible. Game weighting, time limitations & full T&C’s apply.

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Atlantic Spins

Atlantic Spins

  • World

    Valid for World

  • New Zealand

    Valid for New Zealand

  • United Kingdom

    Valid for United Kingdom

  • Canada

    Valid for Canada

  • European Union

    Valid for Europe*

  • Mobile & Tablet Friendly

    Mobile & Tablet Friendly

£10 Bonus Funds And 10 Extra Spins

Bonus code: ATLANTIC

£10Welcome Bonus plus 10 Free Spins. Deposit: £10. Bonus: £10. Offer valid on first deposit only when using Promo Code: ATLANTIC. Offer open to new players only, players must be aged 18+.

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Ahti Games Casino

Ahti Games Casino

  • World

    Valid for World

  • New Zealand

    Valid for New Zealand

  • United Kingdom

    Valid for United Kingdom

  • Canada

    Valid for Canada

  • European Union

    Valid for Europe*

100% Up To 100 Super Spins

Bonus code: Not Required

18+ New Customer Only! Minimum deposit of £10 Required. Player will receive one Super Spin for every £1 deposited after £10 minimum deposit has been reached. Spin value is £0.50. Wagering requirements are 60x. Super Spins only available on Viking Runecraft.

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Monster Casino

Monster Casino

  • World

    Valid for World

  • New Zealand

    Valid for New Zealand

  • United Kingdom

    Valid for United Kingdom

  • Canada

    Valid for Canada

  • European Union

    Valid for Europe*

Up to £/$/€500 Welcome Package + 50 Free Spins

Bonus code: Not Required

18+ New Players only. Valid on first 3 deposit. 1st deposit: 200% up to £/$/€50 + 50 bonus Spins on Starburst. 2nd deposit: 100% up to £/$/€200. 3rd deposit: 50% up to £/$/€250. Wagering requirements are 40x. Minimum deposit of £/$/€10 required.

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VegasBaby Casino

VegasBaby Casino

  • World

    Valid for World

  • New Zealand

    Valid for New Zealand

  • United Kingdom

    Valid for United Kingdom

  • Canada

    Valid for Canada

  • European Union

    Valid for Europe*

£/$/€500 + 50 Free Spins Welcome Package

Bonus code: Not Required

18+ New Players only. Valid on first 3 deposit. 1st deposit: 200% up to £/$/€50 + 50 bonus Spins on Starburst. 2nd deposit: 100% up to £/$/€200. 3rd deposit: 50% up to £/$/€250. Wagering requirements are 30x. Minimum deposit of £/$/€10 required.

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Red Spins Casino

Red Spins Casino

  • World

    Valid for World

  • New Zealand

    Valid for New Zealand

  • United Kingdom

    Valid for United Kingdom

  • Canada

    Valid for Canada

  • European Union

    Valid for Europe*

  • Mobile & Tablet Friendly

    Mobile & Tablet Friendly

10 No Deposit Spins + £/$/€500 + 50 Free Spins Welcome Package

Bonus code: Not Required

18+ New Players only. Valid on first 3 deposit. 1st deposit: 200% up to £/$/€50 + 50 bonus Spins on Starburst. 2nd deposit: 100% up to £/$/€200. 3rd deposit: 50% up to £/$/€250. Wagering requirements are 30x. Minimum deposit of £/$/€10 required.

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West Casino

West Casino

  • United Kingdom

    Valid for United Kingdom

  • European Union

    Valid for Europe*

  • Mobile & Tablet Friendly

    Mobile & Tablet Friendly

100% Deposit Bonus up to €600 + 200 Welcome Spins

Bonus code: Not Required

100% up to €200 deposit bonus plus 100 Free Spins on Guns'n'Roses for the first deposit; 50% match bonus up to €200 with the second deposit; 50% reload bonus up to €200 and 100 Free Spins on Reactoonz for the third deposit. T & C's Apply. 18+

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Bonanza Game Casino

Bonanza Game Casino

  • World

    Valid for World

  • New Zealand

    Valid for New Zealand

  • Canada

    Valid for Canada

  • European Union

    Valid for Europe*

Up to $/€650 + 100 Wager-Free Free Spins

Bonus code: FIRST, SECOND, THIRD

New Players Only! Total Bonus of Up To $/€650 + 100 Free Spins. First deposit bonus: 150% up to $/€ 150 (10 000 RUB) + 100 FreeSpins: 20 FS a day during 5 days. Use promode code "FIRST". Second deposit bonus: 100% up to $/€ 200 (12 000 RUB). Use promo code "SECOND". Third deposit bonus: 100% up to $/€ 300 (18 000 RUB). Use promo code "THIRD".

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Goldman Casino

Goldman Casino

  • World

    Valid for World

  • New Zealand

    Valid for New Zealand

  • United Kingdom

    Valid for United Kingdom

  • Canada

    Valid for Canada

  • European Union

    Valid for Europe*

Up To £/$/€1000 Welcome Package

Bonus code: Not Required

18+ New Players only. Valid on first 3 deposit. 1st deposit: 200% up to £/$/€200. 2nd deposit: 25% up to £/$/€300. 3rd deposit: 50% up to £/$/€500. Wagering requirements are 50x. Minimum deposit of £/$/€10 required.

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CoinFalls Casino

CoinFalls Casino

  • World

    Valid for World

  • New Zealand

    Valid for New Zealand

  • United Kingdom

    Valid for United Kingdom

  • Canada

    Valid for Canada

  • European Union

    Valid for Europe*

  • Mobile & Tablet Friendly

    Mobile & Tablet Friendly

£5 No Deposit Bonus + Up to £/$/€500 Welcome Package

Bonus code: Not Required

18+ New Players only. Valid on first 3 deposit. 1st deposit: 200% up to £50 + 50 bonus Spins on Starburst. 2nd deposit: 100% up to £200. 3rd deposit: 50% up to £250. No Deposit Bonus will only be accredited after validation of mobile number. Wagering requirements are 100x for no deposit bonus and 30x for deposit bonus. Minimum deposit of £10 required for deposit bonus.

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ElfSlots Casino

ElfSlots Casino

  • World

    Valid for World

  • New Zealand

    Valid for New Zealand

  • United Kingdom

    Valid for United Kingdom

  • Canada

    Valid for Canada

  • European Union

    Valid for Europe*

Spin The Mega Reel To Win Up To 500 Free Spins

Bonus code: Not Required

Deposit a minimum of £20 or more to get a chance to spin the Mega Reel. The Mega Reel can award the following bonuses: an Amazon voucher, 500 Free Spins on Starburst, Fluffy Favourites and several other smaller prizes! Wagering Requirements are 65x.

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COMPARE THE BEST BONUSES FOR SLOTS

All slots bonuses featured on our website are coming from 100% safe and secure, tested, reviewed and ranked online casinos that you can trust. At CasinoTopsOnline.com, we have made it easy for you to choose from a wide variety of slots bonuses, including classic deposit match bonuses, free casino spins, free casino money, free play bonuses, wagering bonuses and special package promotions.

Casino promotions and welcome bonuses come in many forms and online casinos which are focused heavily on online slots make sure to design their welcome bonuses around them. The type and generosity of the welcome offer will depend entirely on the size of the online casino, how long it’s been operating and what it can afford. There is no such thing as ‘free spins’. Free spins will have to be purchased by the online casino offering the promotion, which is why they come with wagering requirements to ensure the welcome bonus won’t be an issue if players are on a hot streak. 

 

Different Types of Online Slot Bonuses

In this section, we’ll be delving into all the different casino promotions which are targeted to online slot enthusiasts. Some casinos craft welcome bonuses which have the best of both worlds, with the aim of satisfying the different types of casino players. But the slot focused casinos will design offers based solely on online slots and give players a selection of slots to choose from. 

 

Free Spins Bonuses

As the name suggests, these type of promotions are catered for online slot lovers who play nothing else when at an online casino. The number of free spins awarded in the welcome bonus tends to be far higher than if combined with a deposit bonus and the free spins are usually able to be played on one particular slot. The casino will specify which online slot is eligible for their promotion and in some cases, you’ll have the liberty to choose from a number of online slots. Be sure to visit the terms and conditions first, as from there you’ll discover the wagering requirements and any capped winnings from your free spins. 

Many casino operators who work with leading game providers usually strike special deals and in turn, will be able to offer free spins bonuses to their players. For instance, many casinos work with NetEnt, the biggest gaming provider in the online casino world and as a result, any free spins acquired will be passed on to new players through free spins bonuses. These bonuses are a way for players to explore the games of the gaming provider and get a better understanding of player favourites and other important data. 

 

No Deposit Free Spins

No deposit bonuses are hands down the most sought after bonuses by casino players, for obvious reasons. The online casino rewards players just for opening an account as a token of appreciation for choosing them. No deposit free spins is probably the most preferred casino promotion relating to online slot enthusiasts. Players feel at ease knowing the fact that they're able to spin the reels without having to commit any funds. This approach is used becasue it works. Players are more inclined to depsoit funds after receiving a no deposit bonus. 

As touched upon briefly above, free spins are purchased by the online casino and when offering no deposit free spins, the amount of free spins awarded is going to be far less and usually comes with a capped winnings. It would be catastrophic for an online casino if a huge number of players won big amounts from their free spins, which is why casinos opt for having capped winnings. All you need to do to qualify for a no deposit free spins bonus is register with the online casino as a new player and you instantly be rewarded with your free spins. The terms and conditions will list the online slot games available to use the free spins on, so be sure to read through them to avoid disappointment.  

 

Most Common Welcome Spins

As explained above, free spins cost money to online casinos and the game selection to use these free spins on will usually depend on the operators main game provider. For instance, some online casinos offer free spins on all NetEnt games in their free spins package while others will only have a couple of games to choose from. Some of the more common games making their way in free spins bonuses include; ‘Starburst, Blood Suckers, Dead or Alive and Rich Wilde and The Book of The Dead. ’ 

Welcome spins are a perfect way for newbie players to get used to the mechanics of an online slot and an opportunity to get familiar with pay-tables, game symbols and pay-lines. 

 

We have something for everyone - find more casino bonuses which are available to claim right away.

Check out our Bonus Guide if you’re new to casino bonuses.