Best No Deposit Bonus Casinos in the UK 2025
No deposit bonuses are the top choice for playing risk-free at UK casino sites. Read our tips to help you win real money without spending a single penny and grab the latest no deposit casino bonuses.
Choose Your No Deposit Bonus From Our Top-Rated Casinos
Our Top 3 Picks for No Deposit Casinos This Month
No deposit bonuses are a rarity among UK online casinos, but they are available at some of top-rated casinos. We’ve selected the best three no deposit offers available for both new and existing casino players:
| Rank | No Deposit Casino | No Deposit Bonus | Claim |
|---|---|---|---|
| 🥇 | 888 | 50 No Deposit Free Spins | Get No Deposit Bonus |
| 🥈 | William Hill | Opt-in for 10 Free Spins with No Deposit | Get No Deposit Bonus |
| 🥉 | Aladdin Slots | 5 No Deposit Free Spins on Diamond Strike | Get No Deposit Bonus |
What is a No Deposit Bonus?
No deposit bonuses are casino bonuses on offer at UK online casinos that don’t require you to deposit any of your own cash to get the reward. As with other casino promotions, they offer the chance to win real money, making them an exciting bonus if you’re gambling online on a budget.
According to YouGov, 65% of online slots players in the UK deposit less than £100 per month, so it isn’t hard to see why no deposit bonuses are popular. They’re also easy to claim – no deposit welcome offers are normally added straight to your account after signing up at a casino, or you may simply need to opt in or click a button to activate the reward.
Pro tip from Jon Young, Bonus Expert: “I’m always on the lookout for no deposit bonuses, as they’re rarer than minimum deposit offers and other promotions. They also provide a good way to test out a casino and its games at no cost, making it easier to find your favourite casino sites and apps without having to break the bank.”
Types of No Deposit Bonuses
There are various kinds of no deposit bonus you can claim at real money casino sites. The most common no deposit casino bonuses include the following:
No Deposit Welcome Bonus
Most UK casino sites offer new players a welcome bonus when you sign up for an account. These promos usually involve matched funds, free spins and other rewards for making your first deposit. However, no deposit welcome offers give you a free bonus without having to deposit a single penny.
🕵️ Pro tip: Some no deposit casinos require you to verify your account before you can claim the welcome bonus. We recommend trying out Aladdin Slots, which rewards you with 5 no deposit free spins once you’ve added a valid debit card to your account (you don’t need to use it to make a deposit).
Join Aladdin Slots with a No Deposit Welcome BonusNo Deposit Free Spins
No deposit free spins are the most popular type of no deposit bonus in the UK, as they let you play popular online slots for real money without having to deposit any cash. You’ll normally find these as part of welcome offers or prizes in other promotions - for instance, Jackpot City offers 10 no deposit bonus spins via its Mega Money Wheel promo.
🕵️ Pro tip: While no deposit free spins bonuses can lead to real money wins with zero investment, it’s essential to always read through the terms and conditions. Casinos can offer high wagering requirements and low maximum wins for these bonuses, which makes cashing out any winnings trickier.
Claim No Deposit Free Spins at Jackpot CityNo Deposit Cashback
There are plenty of UK casinos online that offer registered players a cashback bonus every week. This is usually capped at a certain percentage and amount and is calculated from your net spend over the previous seven days, which deducts any wins and other rewards from the total value of the bets you’ve placed.
🕵️ Pro tip: Cashback is a great offer, as it can require no additional deposits to earn it. Online casinos such as Duelz offer players 10% weekly cashback, which is automatically credited to your account every Friday. The best part of the Duelz cashback bonus is that it can be used on any of the casino’s 2,000+ games.
Get No Deposit Cashback at DuelzNo Deposit Bonus Codes
Certain UK online casinos require you to enter a specific bonus code to get your no deposit offer. These codes are normally requested during the registration process for new players or through the casino’s promotions page in the case of reload offers. Either way, they’re useful in activating your no deposit bonus.
🕵️ Pro tip: There are many different ways you can potentially find a casino’s no deposit bonus codes. They may be listed on the promotions page, or exclusively offered via mobile notifications and e-mail newsletters. We recommended subscribing to a casino’s marketing channels to ensure you don’t miss out.
Claim Your No Deposit Bonus at Immortal WinsNo Deposit, No Wagering Bonus
The most coveted type of UK casino bonus is those which feature both no deposit and no wagering. Not only do these bonuses require zero deposits from you, but any real money winnings can be immediately cashed out with no need to complete any playthrough requirements. These bonuses are usually hard to come by and generally feature harsher T&Cs.
🕵️ Pro tip: Our casino experts have managed to identify a great no deposit, no wagering bonus at Betfred. The Mystery Free Spins promo offers daily chances to win up to 50 no deposit, no wager free spins by simply opting in and opening any casino game. If you win, you’ll receive your free spins straight away.
Win No Deposit, No Wagering Free Spins at BetfredPros and Cons of No Deposit Bonuses
There are obvious benefits to claiming no deposit bonuses, but they also have limitations. Here’s the lowdown on how no deposit bonus offers compare to other popular casino promotions:
| Pros | Cons |
|---|---|
| ✅ Offers free chances to win money, with no need to deposit and wager any cash | ❌ Tends to offer much less generous rewards than bonuses that require a deposit |
| ✅ Allows you to play popular and fun games with no financial risk | ❌ Often have high wagering requirements of 60x or more, and max win limits of £100 or less |
| ✅ Good way to try out new casinos at no cost to your own funds | ❌ Less common than other bonus types and many casinos don’t have no deposit offers |
| ✅ Helps to minimise your spend on online gambling if you’re trying to stick to a budget | |
| ✅ Available to both new and existing players at top UK casinos |
No Deposit Bonus Terms and Conditions
While it can be easy to think that no deposit casino offers provide free money, you should always read through the T&Cs first to get the full picture. These determine everything from how easy it may be to cash out money from the bonus to which games you can use it on:
📋 Wagering Requirements
Almost all no deposit offers have wagering requirements, which dictate how many times you have to play through your winnings or bonus money before you can withdraw it from your casino account. As an example, if you win £10 from a no deposit bonus with 30x wagering, you’ll need to wager £300 with it in order to cash out.
It’s worth noting that no deposit bonuses tend to have harder wagering requirements than other promotions, as they cost no money to get. For instance, the welcome bonuses at popular UK casinos such as All British Casino and Betano have 30-50x wagering, while the average for our top-rated no deposit bonuses is 65x.
🤑 Maximum Win Limit
No deposit casinos often set a maximum cap on your bonus winnings. The no deposit free spins available at Aladdin Slots and Cash Arcade allow you to cash out no more than £50, meaning any money won over this has to be forfeited.
The max win limit for no deposit bonuses is normally smaller than other bonus types, but unlike promotions that require a deposit, it’s guaranteed that any money you do manage to cash out is pure profit.
⏰ Time Limit
No deposit bonuses may have a time limit, after which they expire. You need to use the no deposit reward and complete the wagering requirements within the time limit, otherwise you’ll lose the bonus and any winnings.
It’s important to be aware of the time limit, as this can vary from 24 hours up to a few months. However, the good news is that none of our top no deposit offers have a time limit, so you’re free to use your bonus when you like.
🎰 Game Restrictions
Casinos will tell you which games you can play using a no deposit bonus. In some cases, this depends on the type of bonus, as no deposit free spins can only be used on slots (and often, this will be one selected slot game).
Certain games can also provide varying amounts towards no deposit wagering requirements. Bets on slots normally contribute 100% of your stake, but wagers on the likes of roulette, blackjack and live casino titles may only offer a smaller percentage, or not count at all. We suggest that you check this to avoid potentially wasting time and money trying to complete playthrough requirements.
Gamble Responsibly With No Deposit Bonuses
Even though no deposit bonuses don’t require you to spend money to use them, it’s still important to exercise responsible gambling. Most notably, any big wins landed from no deposit offers shouldn’t be used as encouragement to gamble with larger amounts than you can afford.
If you’re using a no deposit bonus as a test drive for a casino and then decide that you’re happy to fund your account, utilise tools such as deposit and wager limits to help you play within your means. This is particularly important, as many casinos have no deposit welcome bonuses but reload promotions that require you to deposit and/or wager money, so at that point you need to think carefully about your budget.
Pro tip from Alan Kendall, Reviews Expert: “Aladdin Slots is one of my favourite no deposit casinos, but it also allows me to set deposit and wager limits for each day, week and/or month.
If I’ve set a limit and then decide I want to increase it, Aladdin Slots makes me wait 24 hours to confirm this, so I can ensure that I’m not rushing into making larger deposits.”
Top Tips For No Deposit Bonus Casino Players
Before you start taking advantage of no deposit offers, look through our tips to ensure you have an enjoyable yet safe time gambling online:
Remember to read the T&Cs: As with any casino promotion, terms and conditions can mean that two no deposit bonuses that initially seem similar actually offer very different experiences. Check that you’re happy with the wagering requirements, max win limit and eligible games, so you don’t end up claiming a bonus that isn’t as good as it looks.
Ensure the casino is legit: The natural appeal of no deposit bonuses means that unlicensed casino sites which aren’t approved by the Gambling Commission (UKGC) often advertise them to try and lure in new players. Signing up at these casinos can put your money and personal data at risk, which is why you should only play at UKGC-approved casinos, such as the casinos we’ve reviewed at Casino.co.uk.
Choose your games wisely: If you’re able to get a no deposit bonus that gives you a choice of games to use it on, try and maximise your chances of landing a win. Pick slots that have lower volatility for more frequent payouts, and table games with a higher return to player (RTP) rate, where the house edge cuts less into your expected returns.
Consider minimum deposit bonuses: If you want to stick to a budget but are happy to deposit small amounts of money, you’ll find more generous promotions at minimum deposit casinos. These offer more free spins, matched deposits of 100% and more, and other rewards when you join £1 casinos, £5 casinos and £10 casinos.
Frequently Asked Questions
Do online casino no deposit bonuses let you keep what you win?
No deposit and no wagering bonuses let you instantly keep your winnings, but these are rare. Most no deposit bonuses have wagering requirements that you have to complete in order to withdraw any winnings. For instance, Cash Arcade’s no deposit free spins offer has 65x wagering requirements on any money won before it can be cashed out.
Which UK casinos have free welcome bonuses?
Our top-rated no deposit casinos include Aladdin Slots, Cash Arcade and Slots Animal, which all offer 5 no deposit free spins to new players when you sign up.
Why do casinos have no deposit bonuses?
No deposit bonuses are most commonly offered to new players as an incentive to sign up with an online casino and experience what it has to offer at no cost. They may also be rewarded to existing players as part of reload promotions or VIP and loyalty schemes.
Which UK online casinos pay out on no deposit bonuses?
All of the no deposit casinos featured on Casino.co.uk have been reviewed by our expert team and can be relied upon to pay out your winnings. We only recommend casinos that have been verified by the UKGC as providing a fair and safe online gambling platform to UK players.
What is the difference between no deposit bonuses and free games?
Free casino games allow you to test out games for free without risking your bankroll, but you can’t win real money from playing them. With no deposit bonuses, you can play games without making a deposit, but still have the chance to win cash.
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