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!

Casinos with best bonuses for slots

10Bet Casino

  • HOT

    Hot Casino Bonus

  • Valid for Canada

  • Valid for Europe*

  • Mobile & Tablet Friendly

Welcome Package Worth €1000 Split Over 3 Deposits

Bonus code: TRIO1, TRIO2, TRIO3

Three steps to your €1,000 welcome pack: Make your 1st deposit with code TRIO1 for a 100% bonus up to £100 Make your 2nd deposit with code TRIO2 for a 25% mobile-only bonus up to £600 Make your 3rd deposit with code TRIO3 for a 50% mobile-only bonus up to £300 Min. £20 (no Skrill/Neteller); Bonus = 100% of 1st deposit (up to £100); 25% of 2nd deposit (up to £600) and 50% of 3rd deposit (up to £300); 35x deposit and bonus rollover in 15 days for bonus winnings release; 2nd and 3rd bonuses can be rolled over on mobile only; Bonus for wagering, deducted upon winnings release. 18+

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888 Casino

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Mobile & Tablet Friendly

30 No Deposit Free Spins + Up To $/€1500 Welcome Bonus Package

Bonus code: CTO30

Get your hands on 30 No Deposit Free Spins and a deposit bonus of up to $/€1500. Use the bonus code CTO30 to activate the welcome package. $/€20 min deposit. 1st deposit immediate 100% up to $/€100 bonus • 2nd -5th deposits must be done and wagered 3 times within 7 days of the 1st deposit, to receive 30% up to $/€350 bonus per deposit

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22Bet

  • Valid for Canada

  • Valid for Europe*

  • Valid for World

  • Valid for New Zealand

  • 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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CasinoLuck

  • rec

    Recommended Casino Bonus

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Mobile & Tablet Friendly

100% up to $/€150 + 150 Free Spins

Bonus code: not required

Register at CasinoLuck today and receive 100% up to $/€150 + 150 free spins on the classic NetEnt slot Starburst. Deposit $/€90 get $/€90 free, play with $/€180. Deposit $/€150 get $/€150 free, play with $/€300. Reload bonus 50% up to €/$ 150 on your second deposit. Terms and Conditions apply.

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Wild Jackpots Casino

  • EXC

    Exclusive Casino Bonus

  • HOT

    Hot Casino Bonus

  • Valid for Canada

  • Valid for Europe*

  • Valid for World

  • Valid for New Zealand

  • Mobile & Tablet Friendly

200% up to €100 + 50 Free Spins on first deposit

Bonus code: Not Required

Players from the UK are excluded from this offer. 3. The free spins will be credited to the player's account on the following game: Penguin City. 4. A minimum deposit of $/€10 or 100 SEK/NOK is required to claim this promotion. 5. The maximum value of the bonus that can be claimed will not exceed $/€100.

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Playzee Casino

  • HOT

    Hot Casino Bonus

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Valid for World

  • Valid for New Zealand

Up to €1,500 + 150 Zee Spins + 500 Zee Points

Bonus code: Not Required

Welcome offer available for ROW player, UK players excluded. 1st deposit bonus: 100% up to €300 + 100 Zee Spins on Starbust + 500 Zee Points Get 10 spins every day for 10 days! (Plus 10 days to make up your mind about Playzee.) 2nd deposit bonus: 50% up to €500 + 25 Zee Spins on Gonzo’s Quest 3rd deposit bonus: 25% up to €700 + 25 Zee Spins on Reel Rush This offer is available for 15 days.

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Guts Casino

  • EXC

    Exclusive Casino Bonus

  • Valid for Canada

  • Mobile & Tablet Friendly

10 Free Spins No Deposit Bonus

Bonus code: Not Required

Register at Guts casino today and receive 105 Free Spins no deposit required on 3 different slots. No deposit, No delays, No fuss, No wagering - Enjoy! Exclusive for Canadian CasinoTopsOnline.com players.

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Videoslots Casino

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Valid for World

  • Valid for New Zealand

  • Mobile & Tablet Friendly

11 Welcome Spins + £/€/$10 Extra Cash Bonus

Bonus code: Not Required

18+ New Depositing Customers Only: 11 Welcome Spins on Starburst, players have 7 days to activate bonus, welcome spins must be used within 24 hours. No withdrawal limits on welcome spins winnings. Get 100% up to €/$200 on your 1st dep. and €/$10 in extra cash. Min. dep. of €/$10 required. Wagering requirements are 20x on deposit bonus wager-free for welcome spins. Jackpot games do not contribute to conversion.

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Agent Spinner

  • EXC

    Exclusive Casino Bonus

  • Valid for Canada

  • Valid for Europe*

  • Valid for World

  • Valid for New Zealand

100 Bonus Spins on Sign-up

Bonus code: Not Required

Verify your phone number after you have completed the registration form and we’ll reward you by sending you 10 daily bonus spins for 10 days starting immediately. If you wait a day before verifying the number, you’ll lose the spins for that day

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Fortune Jackpots Casino

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Valid for New Zealand

  • Mobile & Tablet Friendly

100% Deposit Bonus up to €200 + 100 Free Spins

Bonus code: Not Required

This bonus only applies for deposits of €10 or higher. Deposits may be withdrawn before a player’s wagering requirements have been fulfilled. However, if this occurs, all bonuses and winnings will be voided/removed from the player’s account Terms and Conditions Apply. 18+

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CasinoPop

  • EXC

    Exclusive Casino Bonus

  • Valid for Canada

  • Valid for Europe*

  • Valid for World

  • Mobile & Tablet Friendly

100% Up To 100 €/C$, + 225 Free Spins

Bonus code: Not Required

Claim 25 Extra Free Spins in Wild Wild West upon your first deposit in this exclusive offer! Deposit 100 €/$ and get 200 €/$ to play for and top it off with another 200 Free Spins on your first deposit. (25 upon first deposit + 20 per day x 10)

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Casino com

  • EXC

    Exclusive Casino Bonus

  • rec

    Recommended Casino Bonus

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Mobile & Tablet Friendly

200% up to €/$400 + 200 Free Spins

Bonus code: not required

Register at Casino.com today and get a huge 200% up to $/€/£ 400 slots bonus. Join Casino.com today and you’ll 200 Free Spins on your first deposit, to enjoy on Age of the Gods slot games. Make your first Deposit and get 200% up to $/€/£400 + 200 Free Spins. T&C apply. Exclusive for CasinoTopsOnline.com players.

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Oranje Casino

  • Valid for Canada

  • Valid for Europe*

  • Valid for World

  • Valid for New Zealand

100% up to €100 + 250 Free Spins

Bonus code: Not Required

Oranje Casino welcome bonus of 100% up to €100 + 250 Free Spins. Cannot be activated through Neteller or Skrill. Max bet is €6.

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Agent Spinner

  • EXC

    Exclusive Casino Bonus

  • Valid for Canada

  • Valid for Europe*

  • Valid for World

  • Valid for New Zealand

100 Bonus Spins on Sign-up

Bonus code: Not Required

Verify your phone number after you have completed the registration form and we’ll reward you by sending you 10 daily bonus spins for 10 days starting immediately. If you wait a day before verifying the number, you’ll lose the spins for that day

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Dazzle Casino

  • Valid for United Kingdom

  • Valid for Canada

  • Valid for Europe*

  • Valid for World

  • Valid for New Zealand

Up To £/$/€200 Welcome Package

Bonus code: Not Required

18+ New players only. Wagering occurs from real balance first. 50x wagering the bonus, contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days from issue. Max conversion: 5 times the bonus amount.

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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.