Top No Deposit Slot Casinos 2020 – Detailed Research and Comparison

Slots are by far the most common game you’ll find at online casinos today. These games are popular for lots of reasons: they’re quick to play, they’re easy to understand, they have lots of exciting gameplay features and they come in an endless array of themes. The typical online casino has hundreds of slots waiting to be played – some of them even have over a thousand. One of the best ways to play these games is by taking advantage of no deposit bonuses. If you want to play no deposit slots, keep on reading to find out how.


Play Free Slots No Deposit Necessary

You might be surprised to learn that it’s possible to play slots online without having to make a deposit. You might be more surprised to learn that when you do this, you stand a chance of winning actual money! Of course, there’s never a guarantee that you’ll win – you’ve got be lucky enough if you’re going to make a profit.

There are two types of no deposit bonus. The most common of the two is the bonus aimed at new players creating a brand new account at an online casino. The less common one is a bonus that’s for existing players who are already members of the casino.

We’ll have a look at the bonus for new players first. If you come across an online casino you’ve never signed up to and it’s advertising a slots no deposit bonus for new players, you’ll be eligible to claim it. All you have to do to get your hands on this bonus is complete the registration form and have your account authenticated. Once you’ve got everything set up, the bonus should be in your account ready to be used.

As for no deposit bonuses for existing players, these are usually offered as limited-time promotions. To take part, simply opt in to the promotion and the bonus should be credited to your account almost instantly. Sometimes, you’ll be required to enter a bonus code, which should be clearly displayed at the casino. There are a number of third-party sites that list codes for special casino bonuses. These are worth checking out as you can compare many different no deposit bonus offers in one place.

When claiming no deposit bonuses, you usually receive a small number of free spins or a small amount of bonus money. Free spins are to be used on slots only. Sometimes, they can be used on all of a casino’s slots, though some casinos restrict the use of free spins to a few select slots, or even just a single one. As for bonus money, it’s virtual credit that you can use on most of a casino’s games – live dealer and poker games, along with some other games are usually excluded.

How To Claim A No Deposit Bonus

The process of claiming a free online slots no deposit bonus for new players is straightforward. First of all, you simply need to find an online casino that’s currently offering this type of bonus. Then, you need to create an account.

When you’re at the casino’s home page, you should see a button somewhere along the top of the screen that says something like ‘Sign Up’ or ‘Register’. Give this a click and the casino’s registration form will then appear. This usually consists of several short pages of various fields that you have to fill in. You’re required to supply the casino with some personal details, including the following:

  • First and last name
  • Date of birth
  • Country of residence
  • Full home address
  • Email address
  • Phone number

You’ll also be asked to come up with a username and a password to protect your account with. Once you’ve got the form all filled out, the last thing for you to do is to agree to the casino’s terms and conditions.

Getting your account set up can be a very fast and simple process. So long as the casino you at is running a no deposit bonus offer, you should have the bonus credited to your account as soon as it’s set up.

What about no deposit bonuses for existing players? They’re very easy to claim as well. If a casino’s running a limited-time no deposit bonus promotion, simply head to the promotions page to find the listing for it. Then, read the information to find out what you have to do to get the bonus. Most of the time, you simply need to click on an opt in button and the bonus should then be on its way to you.

Terms And Conditions For Online Slots No Deposit

Every type of online casino bonus has terms and conditions. These list all the rules, requirements and restrictions that an offer has. Before you claim a bonus, it’s a good idea to read through the fine print so you’re aware of what the offer involves and how it works. The points mentioned in the terms and conditions vary depending on the casino you’re at and the offer itself. Some of the common points you’ll find in no deposit bonus terms and conditions are listed below:

  • Once you’ve claimed your bonus, it may expire after a set number of days
  • Your bonus may be usable on select games only
  • Free spins will be worth a set amount of money
  • Wagering requirements have to be satisfied before you can cash out.
  • Wagering requirements have to be satisfied within a set number of days
  • There may be a limit on how much of your winnings you can cash out

It may be tempting to claim a slots no deposit bonus as soon as you come across. However, do take some time to familiarise yourself with the terms and conditions first. If you don’t like the sound of what’s in the fine print, you can always find another casino with a no deposit bonus for you to claim.

Wagering Requirements

The term ‘wagering requirements’ mentioned in the Terms And Conditions section is an important one to understand when claiming no deposit bonuses. Whenever you receive bonus money or free spins from a casino promotion, you have to satisfy the wagering requirements before you can cash out your winnings. Casinos have these requirements in place to prevent players simply claiming bonuses and cashing out straight away – in other words, walking away with free cash.

If you claim a no deposit bonus with free spins as the reward, you’ll have to play through the size of your winnings a set number of times. Once you’ve done this, the casino will let you cash out your free slots no deposit winnings. As for bonus money, you have to play through your deposit or the combined total of your deposit and bonus, a set number of times. Do this and you’ll then be able to cash out.

It’s worth pointing out that most of the time, not all games contribute to the wagering requirements. Let’s say you earn £10 in bonus money from a no deposit bonus. In order to cash out, you have to wager your bonus 30x – therefore, you would have to spend £300 playing the casino’s games. If a game contributes 100%, all the money you spend on it helps the wagering requirements go down. For example, if you spend £20 on a slot that contributes £100, you would then have £280 left to spend.

Most slots contribute 100%, while select slots and table games usually contribute less. Bear in mind that certain games, such as video poker and live dealer games, don’t contribute anything at most casinos. You should be able to find out easily enough what games contribute what percentages to the wagering requirements – look through the bonus’ terms and conditions, or get in touch with customer support.

The vast majority of online casinos have wagering requirements in place, so it’s good to know what they are and how they work. They can vary quite greatly, so it’s always worth checking out what they are whenever you’re at a new casino. There are, in fact, a handful of casinos that don’t have any wagering requirements at all.

Are No Deposit Bonuses Worth Claiming?

You may be asking yourself whether free online slots no deposit bonuses are worth claiming. After all, the terms and conditions can be quite restrictive, as can the wagering requirements. Generally speaking, these bonuses are very much worth claiming, despite the fact that they are restricted in some ways.

If you come across a no deposit bonus, you should consider taking advantage of it. With this bonus, you get to sample a casino’s games for free without having to deposit a single penny or cent at the casino. You may even win some actual money if you’ve got some luck on your side. No other type of casino bonus lets you win before you’ve even deposited some money into your account.

Once you’ve used up your bonus money or free spins, if you like the casino you’re at, feel free to deposit some money into your account and start playing with real money. If you’re not so fond of the casino for whatever reason, you’re free to sign up elsewhere and you won’t have wasted any money.

The no deposit bonus is great because you only have to make a small commitment to the casino. As mentioned earlier, you only have to create an account to qualify and that takes minutes, if that. Claiming the bonus is quick and easy to do. Once you’ve found a casino with this bonus available, it can be yours before you know it

Advantages Of Playing Free Online Slots No Deposit

What’s great about online slots is that they’re entirely based on luck. There’s no skill or strategy of any kind involved. Whether you win or not is down to luck and nothing else. This is what makes slots so easy to play. Even though slots only require you to spin the reels, it’s great being able to play them for free. This is because many slots have lots of special features. Playing for free gives you the chance to get used to how slots and their special features work. You can spin the reels and learn the ropes without having to spend your own money.

There are two ways you can play slots for free. The first is in demo mode. This is a special mode where virtual money is used – there’s no real money involved, so no matter how much you play, your casino balance isn’t affected at all. The second is by using casino bonuses, such as the no deposit bonus. When using casino bonuses, you are technically playing for free since you haven’t paid for the spins yourself, though real money is actually being used and you therefore stand a chance of winning real money.

Use your slots no deposit bonus to have a go at some slots that catch your eye. Then, once you’ve used your bonus up go ahead and deposit some money into your casino account and play your new favourite slots with real money.

Where To Find No Deposit Casinos

Nearly every online casino has some sort of welcome bonus available for new players to claim. Most of the time, there’s a deposit bonus. This is where you make your first deposit and receive some bonus money and/or free spins. Usually, the bigger your deposit is, the more bonus money you receive, though there’s nearly always an upper limit. Sometimes, you’re rewarded for making your first deposit only; sometimes, there are rewards for several deposits after your first.

Most online casinos have deposit bonuses lined up for new players. A smaller number of them offer no deposit bonuses as well. Even though no deposit bonuses aren’t as common as deposit bonuses, there are still many worthwhile online casinos that have them running.

A quick search online will bring up lots of reputable and highly recommended casinos where you can claim no deposit bonuses. You’ll also come across some third-party sites that list bonuses being offered by lots of different casinos all in one place. These sites are handy because they enable you to compare promotional offers and see which ones appeal the most to you. The main details of each offer are listed, along with the most important points from the terms and conditions.

Top Online Casinos With No Deposit Bonus Offers

Below you’ll find a list of some of the most highly rated online casinos that are running online slots no deposit bonuses at the time of writing. All of these bonuses are for new players only. If you claim any of these bonuses, you’ll then be entitled to some extra rewards when you come to make your first deposit. Check out the list below for details of the current no deposit bonus and some general information about each casino

Dunder Casino

This modern and superbly well presented online casino looks fantastic thanks to its high-quality graphics and creative imagery. Not only does it look the part, it also has a wealth of gaming content to offer and plenty of generous bonuses. Should you decide to become a member here, you’ll be rewarded with 20 free spins for signing up. Your free slots no deposit bonus can be used on the slot Rich Wilde and the Book of Dead, a popular and adventurous Play’n Go slot with free spins, expanding symbols and a gamble feature. Claim 100 free spins and a match bonus of up to £100 when you make your first deposit. Dunder Casino was established in 2016 by two Swedish online gambling fans. It’s earned an excellent reputation thanks to its user friendliness, its player-first approach and its extensive collection of more than 2,200 games.

Betfair Casino

If you decide to sign up to Betfair Casino, you’ll be rewarded with 30 free spins when you create your account. These spins can be used on a selection of 18 popular slots, including Age of the Gods: Ruler of the Seas, Blue Wizard, Bowling Frenzy and Savage Jungle, to name a few. What’s particularly attractive about the offer is that the spins don’t have any wagering requirements at all. Your winnings are paid out in cash, so you can withdraw them whenever you like. Betfair Casino is the online casino section of the large Betfair site that also offers sports betting, poker, bingo and virtual sports. It’s best known for its betting exchange, where you can bet against other punters, rather than against the bookies.

LeoVegas Casino

This online casino is particularly well appreciated by fans and critics alike. In fact, it’s won quite a few impressive industry awards, including some for its mobile app for iOS and Android devices. What makes this casino so worthwhile is the fact that it’s designed with players in mind. It has a user friendly interface, a straightforward layout and a tempting line-up of games from many of the biggest providers around. Plus, the bonuses here are quite generous as well. If you want to check out this casino and see what all the fuss is about, there’s a no deposit bonus waiting for you. Create an account and you’ll be credited with 20 free spins that can be used on Rich Wilde and the Book of Dead, one of the most popular no deposit slots UK residents can play. If you decide to make a deposit, you can claim a further 100 free spins and up to a huge £400 in bonus money.

Paddy Power Games

The Paddy Power brand is well established as a leading bookmaker, but there’s more to it than sports betting. The Paddy Power site is split into many different sections offering sports betting, bingo, poker, virtual games, fantasy games and, of course, casino games. The Games section of the site is currently offering a very good no deposit bonus. Simply sign up and enter the special promo code PGCTV1 and you’ll have no fewer than 100 free spins sent to your account. These no deposit spins can only be used on the Daily Jackpot slots – these slots share a progressive jackpot that pays out every day before 11:00pm! Become a Paddy Power member and you’ll have access to a broad range of gambling opportunities. There are apps for mobile devices waiting to be downloaded and there’s a dedicated help centre.


Casumo is a much-loved online casino that stands out from others thanks to its striking modern design and its creative use of gamification. Since launching in 2012, it’s been delighting fans of online gambling and handing out lots of exciting rewards – the more you play, the more rewards you’ll earn. Right now, there’s a slots no deposit bonus you can claim for creating an account at this casino. Do this and you’ll receive 30 free spins to use on the Rich Wilde and the Book of Dead slot. These spins don’t have any wagering requirements, so if you’re lucky enough to win you can withdraw your winnings whenever you want without having to play through them a set number of times. Casumo is packed with all the latest and greatest games. It’s won lots of awards and offers a fully optimised app for mobile devices so you can play and earn rewards on the go.

Yeti Casino

Inspired by the mythical mountain-dwelling Yeti, this online casino comes with all the games you could need and plenty of bonuses too. It has a striking blue and white colour scheme and a layout that’s easy to navigate. The list of games available to play here is broad and extensive. Should you decide to become a member, you’ll receive 23 free spins that can be used on either Starburst or Joker Pro – both of these no deposit slots UK are hugely popular NetEnt titles. Starburst is a low volatility space-themed slot that has paylines that run both ways and a wild that expands to fill the reel it’s on and triggers a respin. As for Joker Pro, it’s highly volatility and is themed after fruit machines; it comes with wilds, respins and wild reels. Yeti Casino accepts plenty of payment methods, offers fast withdrawal times and has a useful customer support system.

Monster Casino

Don’t be put off by the name – Monster Casino isn’t frightening; in fact, it’s bright and very easy on the eye. Become a member of this welcoming casino and you’ll be able to play lots of thrilling games by some of the biggest providers around. There are also plenty of bonuses to keep you coming back. First of all, there’s the no deposit bonus. Create an account and you’ll receive a free £5 in bonus money. You can spend this on the following slots: Candy Swap, Shamrock ’n’ Roll and Mayan Marvels – these are all exclusive slots that can only be found at Monster Casino and others developed by Nektan. Take advantage of the generous welcome bonuses for your first three deposits once you’re done with the no deposit bonus. Monster Casino accepts lots of payment methods and offers 24/7 customer support.

777 Casino

This is a brilliantly designed online casino that’s inspired by Americana. It has a retro feel to it and is themed after a drive through the open plains of America – think Route 66. There’s a diverse line-up of games ready to try out, from video slots and table games, to live dealer games and progressive jackpots. Most of the games can be played on smartphones and tablets, so you can take the fun with you. For signing up to this immersive online casino, you’ll be rewarded with 77 no deposit free spins that can be used on the following slots: Treasure Fair, Jack’s Pot, Steampunk Nation and Gods of Gold – all of these are progressive jackpots, so if you’re extra lucky you may even win an extra large prize. 777 Casino is a seriously impressive place to gamble online thanks to its extensive high-quality theming and huge collection of games.

All of the free online slots no deposit offers mentioned above are correct as of the time of writing. Be aware that some casino promotions are only around for a set amount of time. Once the initial promotion period’s over, an offer may change or end altogether. Looking through our list should give you a good idea of the sorts of bonuses you can claim from top online casinos without having to make any deposits. Be sure to make the most of these special offers and enjoy lots of free previews of online casino games!

How To Choose The Right No Deposit Casino For You

It’s great that there are lots of online casinos that have no deposit bonuses available to claim. However, with so many options to choose from it can actually be quite hard finding your ideal online casino to sign up to. The good news is that there’s an easy way to whittle down the options.

First of all, you should come up with a short list of no deposit casinos that seem good to you. Look through our selection of no deposit casinos above and choose a few that catch your eye. Then, you should compare what each of these has to offer and think about what you want most from a casino. Do some research and read reviews to see what people have to say about these casinos. As you compare them, hopefully you should be able to cross a few off and end up with one that ticks all the boxes, so to speak.

If you want to prepare your own list of online casinos with no deposit bonuses, there are some things you should be aware of. Any casino that has a very negative reputation online should be avoided. After all, if lots of people have bad things to say about a casino, there’s more than likely something dodgy happening there, so it’s best not to become a member there.

Also, you shouldn’t include any unlicensed casinos in your list. If an online casino has a licence, this means it’s been thoroughly checked over by a regulatory authority and has been given the approval to operate. If you ever come across an online casino that doesn’t have a licence, there’s a chance it may not be safe and depositing your money there may be risk. Some of the major regulatory authorities that hand out licences include the UK Gambling Commission, the Malta Gaming Authority and the Alderney Gambling Commission Control.

You can rest assured that all the casinos on our list are licensed and have a good reputation. Whether you’re whittling down our list or your own, there are several things to take into account to help you find your ideal no deposit casino:

  • Welcome Bonus. It goes without saying that when you’re on the lookout for no deposit casinos that you’ll want to take the welcome bonus into consideration. Remember that as well as comparing no deposit bonuses, you should also think about the deposit bonuses that are on offer for when you start to fund your account. These can vary greatly: some give you just a single bonus that isn’t that generous, while others reward you for several deposits and can give you some very large bonuses indeed.
  • Promotions And Bonuses. A good casino should have at least a few promotions that you can take part in once you’re all done with your welcome bonus. Some special offers are long-running, while others may only be around for a limited amount of time; seasonal promotions that focus on holidays and celebrations are a good example. Just like the welcome bonus, the size of the bonuses offered through regular promotions can vary greatly.
  • Loyalty Scheme. If you’re going to play at an online casino regularly, it helps if your loyalty is rewarded in some way. Many online casinos have a loyalty scheme with several levels. When you become a member, you start off at the very first level. You’re able to work your way up the levels, earning rewards and unlocking various perks as you do so. To move through levels, you earn points by playing the casino’s games. The more points you earn, the higher your level will be. Some of the rewards you get for reaching new levels include deposit bonuses, free spins, special gifts, birthday bonuses, enhanced customer support, faster withdrawals and personalised offers.
  • VIP Club. Many casinos have a VIP club that’s set aside for the most dedicated players. Usually, VIP clubs are invitation-only; to qualify for an invitation, you need to be a very loyal player and frequently spend significant sums playing the casino’s games. If you receive an invitation, you’ll be able to join the VIP club and benefit from all of its perks. The bonuses and other rewards available to VIPs tend to be a step up from what’s offered through the loyalty scheme. They can include exclusive VIP tournaments and even special events.
  • Games. Of course, games are bound to be a major factor when it comes to deciding on a casino to sign up to. With a no deposit bonus, you’ll only get to sample a handful of the many games a casino has to offer. The great thing is that once you’ve made the most of this bonus, there are loads more games waiting for you to play. The typical casino has several hundred games; some of them even have over a thousand. Have a look through the library of games and see if there are enough options to make signing up to the casino worthwhile. Most casinos have games from several different providers to give players a diverse line-up of choices. Slots make up the bulk of most game collections. Other types of casino game commonly found include table and card games, live dealer games, video poker, scratchcards and virtual games.
  • Customer Support. Hopefully, nothing should ever go wrong while you’re playing at an online casino. Still, it always helps to have customer support readily accessible so you can get help whenever you need it. The typical casino has several ways of getting in touch, including a phone line, an email address and a live chat feature. Customer support is available 24/7 at a lot of casinos; many others have it available most hours of the day.
  • Banking. While you don’t have to link a payment method to your account to claim a no deposit bonus, you will when it comes to withdrawing your winnings. Visa and Mastercard are accepted at the vast majority of online casinos. Other payment methods that are widely accepted include the e-wallets Skrill, Neteller and PayPal, the prepaid card Paysafecard and bank transfers. A growing number of casinos also accept the Bitcoin and a few other cryptocurrencies. Make sure a casino you’re considering accepts a payment method you’re currently using for both deposits and withdrawals. Deposits are nearly always instant. For withdrawals, however, there’s some waiting around to be done. Wait times can vary from a few hours to several working days or longer. It depends on the casino’s processing time and the payment method you’re using. Ideally, the casino should have fast processing times so you can gain access to your winnings more quickly.
  • Mobile Compatibility. Many people who gamble online enjoy playing casino games on their smartphones and tablets. Pretty much every online casino has a mobile friendly site that is specially designed to run smoothly on handheld devices and offers most of the same games that can be found on the desktop site. Some casinos also have an app that you can download, though bear in mind that apps are usually available on iOS and Android devices only. With mobile casinos and apps, you can play games wherever you like, providing your device has a steady internet connection. Some casinos even offer special bonuses that can only be claimed through the mobile casino or app, so be sure to make the most of these whenever you can.
  • Gamification. Some online casinos make an attempt to stand out from others by offering special features. One in particular that’s become quite popular in the last few years is gamification. This enhances the online gambling experience and makes playing at the casino more like playing a video game of some sort. Loyalty rewards are tied into a casino’s gamification system and the rewards are often personalised. As you play, you get to visit new worlds and unlock special perks and rewards.
  • Other Betting Opportunities. A lot of the time, online casinos simply focus on offering casino games. Many of them offer other ways to gamble online. It’s not uncommon to find casinos that have things like sports betting, bingo games and poker tournaments available. You don’t need a separate account to access these: just sign up and create a single account, then you’ll have access to every type of gambling the casino has to offer.


The no deposit bonus is a special reward you can claim just for signing up to a casino. Without even depositing any actual money into your account, you can receive some free spins or bonus money that you can use to play some of the casino’s games. This bonus is well worth claiming, though there are always terms and conditions so make sure you read through them first. There are lots of top-quality online casinos that are running no deposit bonus offers. To help you find some, we’ve listed a few of our favourites. Sign up to any casino on our list and you’re bound to have a brilliant online gambling experience as you play online slots no deposit required. Get started and enjoy playing without depositing today!

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