Finding the best no deposit bonus offered by online casinos is one of the best uses of your time as a gambler. 

Why? Because it can give you free cash or free spins to use at the top gambling sites. 

But every no deposit bonus comes with terms and conditions that you need to meet to get your free cash and spins – so you need to keep this in mind when selecting the site you’re going to gamble at. 

We’ve reviewed the best no deposit bonus casinos, looking at which ones offer the best cash rewards, most free spins, and other bonuses. 

All that’s left for you is to read the review and decide which casinos are best for you. 

Please be aware that all bonuses and promotions mentioned in this article come with the following conditions in order to meet UK casino compliance laws:

• 18+ 

• T&Cs apply  

What is a no deposit bonus?

A no deposit bonus is a reward offered by online casinos that doesn’t require the player to deposit their own money to get the benefits of the offer. 

No deposit bonuses are one of the best rewards you can get from an online casino but they’re also one of the rarest. This is because most gambling sites insist on players making a deposit (even if it’s a small one) to get the benefits of a casino bonus. 

This is why a free no deposit bonus is one you should give real consideration to if it’s offered by a reputable online casino, as most rewards aren’t so generous.  

Types of no deposit bonuses

There are two different types of casino no deposit bonus offers you can get from an online casino — a cash offer or a free spins offer. This is what you need to know about the two no deposit casino bonuses: 

• Free spins casino no deposit bonus:get some free plays on online slots games. 

• Cash casino no deposit bonus:get some bonus funds to use on great casino games. 

A cash no deposit bonus is potentially the best of the two offers, as this can often be used on a broader range of casino games — from video titles to live casino games. However, the right one for you depends entirely on what you’re looking for in a casino offer. 

So, think carefully about what bonus suits you best and then look for online casinos offering this bonus. 

How we review the top no deposit casino sites

OnlineCasinos.co.uk has a tried-and-tested reviews process for all gambling sites, including those that offer a no deposit bonus. 

Our team of expert reviewers (more on them in the next section) assess all the important details about an online casino. Our reviewers cover everything you care about to make sure you have the full picture before signing up to a site. 

While we can’t reveal all the details covered in our reviews, these are some of the key things our reviewers look for: 

• Security: is the site trustworthy? 

• Games: does the casino offer a great selection of games? 

• Bonuses: can new and loyal players get good bonuses? 

• Mobile gaming: is it easy to place bets using your phone? 

• User-friendliness: is it simple to use the casino’s website? 

We take an incredibly detailed approach to reviewing online casinos and leave no stone unturned in giving you an honest assessment of their pros and cons. This is why you can be sure that our recommendations are fair and accurate. 

Introducing our expert casino review team

Our expert casino reviews team is a group of casino games players and sports followers. They love to play the best games and place sports bets at the UK’s leading online casinos. 

They’re like you — fans of casino gaming. 

Each of our reviewers is passionate about casino games and the gambling industry. They spend their spare time playing slot games, sitting at the roulette table, learning new poker strategies and checking the form of the sports teams and players they wager on. 

Our team members bring this passion to their reviews and treat every assessment they make as a fan, asking themselves “does this provide a good experience for fans of casino gaming and sports betting?”

They do this because they’re gambling fans — like you. 

This is why you can be certain that every review we publish is honest and precise. Because our reviewers and writing on behalf of casino gaming fans everywhere and they want them to have the best gambling experience possible. 

How to claim a no deposit bonus

Claiming a no deposit bonus is really straightforward. 

All you have to do is go to the promotions page of the casino, find the bonus and then follow the instructions laid out by the online casino. How the instructions look will depend upon the specific site you use but these are the things can expect to be asked: 

• Sign up for an account (if you don’t already have one) 

• Submit your identification (if you’ve not already done so) 

• Select the ‘claim bonus’ button 

• Open any no deposit casino bonus codes sent to your email inbox 

• Activate your no deposit bonus 

Online casinos want it to be as easy as possible for you to get your bonuses because they want you to spend them on their games. This is why (no matter what the exact process is) signing up for and claiming a no deposit bonus will always be straightforward. 

No deposit bonus wagering requirements explained

Wagering requirements are one of the key things to know about no deposit bonuses. 

The reason wagering requirements are so important is that they’re the amount of your own money you need to invest (wager) before you can withdraw the winnings you make from a no deposit bonus. 

Below, we explain how wagering requirements work by using the example of a £100 no deposit bonus: 

• 10x wagering requirements: you need to wager £1,000 of your own cash 

• 20x wagering requirements: you need to wager £2,000 of your own cash 

• 30x wagering requirements: you need to wager £3,000 of your own cash 

Qualifying wagering contributions vary from casino to casino. Some sites (such as PlayOJO Casino) have no wagering requirements, others have requirements of 50x or even higher. 

In summary and in simple terms, wagering requirements are instances when no deposit bonuses ask you to deposit your own cash. 

No deposit bonus terms & conditions

Bonus terms and conditions (T&Cs) are something it’s easy to overlook when deciding which casino rewards to sign up for. 

T&Cs are dense, detailed and often dull because they’re legal text that online casinos must include to give players a full picture of the bonuses they’re signing up to. 

But T&Cs are something you really need to pay attention to because they explain precisely what you’re getting from a reward, from the wagering requirements you need to meet to any caps on your bonus winnings. 

We recommend you read every T&C for a bonus you're interested in before signing up to it. You can find the T&Cs in the advertisement for the offer. 

Licensing & legislation of no of the best no deposit bonus casinos 

No deposit bonuses are super important when listing the best casinos – they’re a chance to get some free money or free spins on great slots games. 

But one of the non-negotiable features of betting sites is that you feel safe when you’re gambling there – after all, you’re spending your money there and cashing out your winnings. 

Licensing and legislation is the way to establish that the online casino you’re using is safe. 

The reason for this is that the licensing and legislative bodies that regulate gambling sites are responsible for keeping them in check and keeping you safe 

You can be sure that you’re using a licensed and regulated casino by keeping an eye out for the icons of these gambling regulators. 

UK Gambling Commission  

Credit: Gambling Commission 

Every UK online casino is regulated by the UK gambling commission. 

Government of Gibraltar  

Credit: Wikipedia

Any online casino licensed in Gibraltar includes the logo of the Gibraltar government on its site. 

Malta Gaming Authority 

Credit: Malta Gaming Authority

All online licensed in Malta feature the Malta Gaming Authority logo on their site. 

Spelinspektionen

Credit: Spelinspektionen

If an online casino is licensed in Sweden then you’ll be able to see the Spelinspektionen logo on its website. 

7 tips on how you can find the best no deposit bonus casinos 

OnlineCasinos.co.uk regularly reviews the UK’s best online casinos. 

Helping you to find the best no deposit bonus is one of the things we care most about – it’s why we’ve created this guide for you. 

There are a few key things you need to look for when finding the best no deposit bonus casinos, some of which aren’t about the bonuses you get. 

These are our seven top tips to find the best sites: 

1. Amount of no deposit cash bonus on offer. 

2. The number of no deposit free spins you get. 

3. Reading the terms and conditions of the bonuses.

4. Any other welcome rewards offered.

5. Level of payout that you get from the casino. 

6. The number of games that you can play at the site. 

7. If the online casino also offers sports betting. 

In our reviews, we cover the most important features of casinos, so that gamblers can decide where they want to make their bets. This is to make sure you can find the best gambling site for you, the one that ticks all the right boxes. 

You can find the sites with the best bonuses, games, payouts, sports betting and more by checking out our online casino reviews section. 

Top 9 best online casinos for no deposit bonus 

Best £10 pus online casinos for no deposit bonus 

Getting a free cash reward and free spins are two of the most important parts of a £10 plus no deposit bonus casino – they’re the main offers you and other gamblers look for. 

But they aren’t the only things that matter – the welcome bonus, payout, games, and sports betting package are also key details that go into reviewing the top sites. 

We’ve considered all of the important details when creating our list of the  best casinos that offer a minimum of £10 for free to their new gamblers.

Online casinos with the best free spins no deposit bonus 

Ranking the online casinos with the best free spins no deposit is simple – we looked for the sites that offer the most spins. 

You must keep in mind that each of these free spins offers will come with their own conditions, which might include things such as: 

• Limited timescale the spins can be used in 

• A set amount of free spins per day 

• Only being able to use them on certain games

Make sure you check the small print of the no deposit bonus before deciding if it’s really the best free spins offer for you.

Online casinos with the best no deposit sign-up bonus

Reviewing the sites with the best no deposit sign-up bonus is about two things alone – the free spins you get and the free money you get to bet with.

This makes it separate to our list of the best no deposit bonus casinos because in that review we looked at the whole package offered – including welcome bonus, games, payouts, and more. 

While mFortune offers more free spins than 888, we think that 888’s combined free spins and cash reward give it the best overall no deposit sign-up bonus.  

Online casinos with the best welcome bonus

While no deposit bonuses are among the best rewards you get from online casinos, they aren’t the only ones on offer – there are some other great ones you should look out for. 

Welcome bonuses are one of the best alternative introductory offers you get from gambling sites. Why? Because they give you a chance to earn some free money by depositing some of your own money.   

The way this works is that you deposit some of your cash and the casino will match (or better) it up to a certain amount. 

Credit: The Grand Ivy Casino

The Grand Ivy Casino offers the best welcome bonus. You can find out how much you could get by checking out the table at the beginning of this guide.

There are certain conditions you need to meet in order to get The Grand Ivy Casino’s full welcome bonus – we recommend that you read the full terms of the bonus before you decide if you want to sign up to this great casino. 

A superb welcome bonus isn’t the only reason that The Grand Ivy Casino is one of the best gambling sites. You can read our The Grand Ivy Casino review to find out all the great things about this site. 

Best no deposit bonus online casino: 888

Credit: 888

There’s no competition for the title of best no deposit bonus online casino – while other sites offer more free spins, no one comes close to the cash reward you get from 888. 

Along with the cash bonus, 888 also gives you some free spins. This gives 888 a diverse welcome offer for its new gamblers.  

In addition to the no deposit bonus and free spins, 888 also provides some great rewards through its VIP Casino Club membership.

This gives you promo codes, exclusive benefits, competition points, and some other great bonuses.  

You can find out even more information about the great offers from our top no deposit bonus casino by reading our Casino 888 review, or heading over to 888 Casino for yourself now. 

Best cash no deposit bonus online casino: 888

Credit: 888

888 casino offers you a no deposit bonus — you can find out how much this is by visiting 888 Casino now to learn what its latest offer is.

888 is the best cash no deposit bonus online casino, letting you play with some cash without making a single deposit. This puts 888 way out in front of the other gambling sites we reviewed

It’s important that you check the conditions and requirements of no deposit bonuses. Why? Because there will almost always be conditions. 

This is true of 888, with its offer only available to new gamblers. 

So read the full terms and conditions of 888’s cash no deposit bonus before you sign up to this great casino.