100% Deposit Bonus Casinos

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Author Alex Williams

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Harry Burth

Update: October 3, 2024

Online casinos usually use bonuses to attract new customers and keep the interest of their regular customers. One of the most common is the “Deposit Match” bonus. Of many variations, one that stands head and shoulders above all others is a 100% deposit match that doubles a player’s initial deposit, therefore giving them more oomph with which to get started playing.

This makes them very competitive. With a 100% deposit bonus, players can maximize their bankroll and extend their playtime. Below, take a look at our list for updated 100% deposit bonus offers:

Top Online Casinos with 100% Deposit Bonus [Updated 2025]

We have researched, analysed and tested all casino with 100% deposit bonus sites in order to give you this ranking and recommendation. If you want to sign up at one of these UK casinos, just follow the registration link on our website.

Playzee

Playzee offers a 100% bonus for first deposits of up to 300 GBP! This is one of the biggest deposit matches you can find: it means that if you deposit 300 GBP, you’ll end up playing with 600 GBP in total! It’s not just for high rollers, though. You can also take advantage of their 100% deposit match for a payment of 20 GBP, and play with 40 GBP in total.

Playfrank

Playfrank is one of the coolest-looking casino sites in Britain, specially tailored to mobile players. In casino Playfrank, the welcome bonus offered is 100% up to 100 GBP. Along with your deposit match, you’ll also receive an additional 50 bonus spins on Starburst, credited instantly.

Jonny Jackpot

JonnyJackpot.com offers you one of the biggest 100% cashback bonus in the industry. Every Thursday, players can get 10% cashback on all cash losses up to £100. The minimum cashback is £2, and the qualifying period runs from 00:01 GMT to 23:59 GMT. This offer is available to existing players only, providing a way to soften losses and get more value out of your gameplay.

An Overview of 100% Welcome Bonus Casino Promotions

For many players, a 100% welcome bonus sounds too good to be true and gamblers always wonder if there’s any fine print connected to it. Before you redeem a casino 100% deposit bonus, make sure you’re familiar with all the terms and conditions related to it. If you want to know all there is to know about the 100% bonus before redeeming it, we’ve listed some of the main features, benefits, and drawbacks.

Also, if it’s your first time getting a casino 100% deposit bonus, we presented step-by-step instructions on how to do it and start playing with your boosted casino funds. If you’re thinking about playing slots and jackpots, we also prepared a list of some of the best slots to play when you redeem a 100 percent bonus.

Features of 100% Bonus on First Deposit

Most players, when first coming across a 100% deposit bonus, think: what’s the catch? A 100% deposit match is not a scam or false advertising, it’s actually a way to jumpstart your first play in a new casino. It’s usually offered only in top casinos in the UK. Here are some features of the deposit bonus from casinos that we’ve included in our list:

1. Legal and licensed operators. In many casinos on the Internet, you can find online casino bonuses offered as a welcome package to new players. This is great for players worldwide, but Brits can only play legally in online gambling sites licensed by the UKGC. If you’re thinking about redeeming a 100% casino bonus, make sure you check that the casino you’re signing up at is licensed and regulated by the UK Gambling Commission.
2. 100% First Deposit Bonus is a standard offer at most casinos. A one hundred percent deposit bonus is not hard to find: if a casino has a welcome package at all, it’s most likely to be a 100% deposit match. It’s the perfect bonus amount, because it doesn’t require as much wagering as some bigger bonuses do, and you’ll also be able to find it at some of the top casino operators in the UK.
3. Fair T&C & Wagering Requirements. If you choose a bigger bonus, they often also come with almost unachievable wagering requirements. For 100 percent deposit bonus offers, the wagering requirements are not that high and the bonus terms are fair and clear. On most sites, you'll have to wager your 100% bonus amount 25-35 times in order to be eligible for a withdrawal. If you'd like to know more about the bonus offer you're redeeming, just click on the More Info button or Bonus Terms.
4. Applicable to mobile & PC gambling. You can use a 100% bonus on first deposit regardless of whether you’re playing on your desktop PC, mobile device or tablets. These are all promotional offers that can be redeemed from any device and any system. However, once you get your bonus, you won’t be able to re-use it or re-apply for it using a different device. Bonuses work on a per-account basis. So, no matter if you play on desktop, Android, Tablet, iPhone, iPad, Windows Phone or another gadget, you can always redeem the welcome bonus from the casino interface.

Benefits of 100% Offer on 1st Casino Deposit

If you get a 100% bonus offer in a UK casino, it’s going to mean a lot of great things for your casino journey. We’ve pointed out some of the best benefits of redeeming this bonus, compared to lower and higher bonuses or playing casino games without a bonus. Check them out:

• A great option for the start. When you start playing for the first time, a welcome bonus can give you the boost you need to go get your first winnings and withdraw your casino cash. Casino sites worldwide highly value their new players and try to engage them as much as possible, which is why you can often find 100% bonus on first deposit on these sites. This type of bonus will allow you smooth gaming experience with boosted chances of winning and increased casino funds.
• Ability to wager the bonus. When you receive your 100% bonus based on your first deposit, you’ll be able to use this bonus cash to make bets in the online casino you chose. 100% deposit bonus casinos will offer all kinds of games to their new players: from slots, table games (poker, blackjack, baccarat) to roulette and other popular casino games. Check out the bonus T&C to make sure that the bonus amount is valid on all the games you want to play. For example, in almost all casinos, bonus cash cannot be wagered on live casino games.
• It usually comes with extra bonus spins. The best part about this rich bonus offer is: that’s not all! Many of the UK online casinos from our list will offer you additional bonus spins on the most popular slots, along with your deposit match. With 100% casino bonuses and promotions, you can up your chances of winning by being given both a deposit match and slot bonus spins.
• £10-20 min deposit. In most 100% deposit bonus casino sites, the minimum amount necessary to be eligible for the bonus offer is 20 GBP. On some gambling sites, you can even find 10 GBP bonus offers. In any case, it’s a chance to get rich rewards and attractive promotional packages with only a small deposit. Of course, the more you deposit, the more bonus cash you’ll get, but you can also opt for the minimum deposit and still get all the perks.

Drawbacks of Online Casino 100% Deposit Bonus

Is there anything to be careful about when redeeming a 100% casino bonus? Is it the right choice for all players, and is it profitable for all types of players? Take a look at these drawbacks of 100% casino bonuses to see if they’re still the right choice for you:

• Some 100% first deposit bonus offers are hard to wager. When you’re looking for your perfect first deposit casino bonus, make sure you check the wagering requirements for the offer. Wagering means the number of times you have to roll out your bonus funds in order for it to be eligible to return to your real money account or possible to withdraw. Sometimes, online casinos but very high requirements for bonus wagering, which makes it hard to achieve it. If you’re not sure what these terms mean, you can check how much money you need to play out in order to achieve the threshold on casino bonus checkers online.
• Cannot use in live dealer games. These 100 percent casino bonuses have restrictions in regards to which games can be played using this cash. A 100% live dealer bonus isn’t a thing, because most casinos restrict their bonus offer only to slots and other RNG games. If you intend to play live dealer games only, it may be wiser to play without a bonus or with a smaller deposit match that allows live gaming.
• Limited time to use the bonus. From the first moment you redeem your 100% bonus offer, you have a limited amount of time to use it. 100% welcome bonus offers usually have to be used within 30 days. If you’d like to spread out your casino cash and bonus amount on a bigger timespan, consider playing with a lower bonus. If you miss the bonus play deadline, you might be left without even the winnings you already made with your bonus cash gambling.

How to Claim a 100% First Deposit Bonus?

If it’s your first time redeeming a 100% casino deposit bonus, don’t worry, the process is very simple and quick. All you have to do is follow these few simple steps and you’ll be ready to play with your bonus cash! Here are the instructions on how to get a 100% casino bonus:

1. Choose 100% casino bonus offer from our list. If you’re not sure where to start, you can find a list of the best 100% welcome bonus casinos in the UK in the section above. These are all casinos that are licensed and regulated by the UKGC, have fair and clear wagering requirements and give bonus spins as well. Make sure you check the wagering requirements and choose the gambling site which fits your preferences the best.
2. Check offer terms and claim the bonus. Before you sign up and make a deposit, make sure you check the bonus terms and conditions so you’d know what you’re in for. In a 100% casino bonus UK, you will find listed the minimum deposit amount in GBP, the wagering requirements (how many times you have to roll out the bonus before withdrawing) and the time limit to use the bonus offer. If you’re clear on all the terms and are OK with them, claim the bonus using a sign up button or by entering a bonus code, depending on the casino.
3. Sign up at the casino website and deposit funds. When you click on the sign-up link, all there’s left to do is to go through a short and simple registration process with your basic personal info. After that, it’s time to deposit funds in order to get a deposit match. You can use any of the most popular payment methods listed in the casino, like credit cards, eWallets, bank transfer, etc. Make sure you check the payment methods that are excluded from the bonus offer beforehand.
4. Gamble! Now that you’ve been credited the extra amount that you deposited and you’re playing with twice as much, it’s time to wager this extra cash! In a 100% first deposit bonus casino UK, you’ll be able to play many different games, including popular slot games (Starburst, Twin Spin, Mega Moolah), jackpot games, bingo, scratch cards, roulette, blackjack. Good luck!

Top 100% Slots Bonus (To Play & Wager the Bonus)

When you receive a 100% slots bonus, there is a strategy you can use to increase your chances of winning and wagering your bonus. Here are the top 3 tips and tricks on how to boost your chances and withdraw your casino winnings:

• Only top software providers. When you’re betting with your 100% bonus slots, avoid playing new, unknown and unpopular games made by new casino games providers. Your biggest chances are in the slot machines games that are developed by top casino software providers like Netent, Microgaming and Playtech. These slots are high-quality, have a high-RTP and are played more often and by more players, which means your chances of winning are greater. In slot games developed by new, unreliable software developers, you might find yourself being one of the first players of a particular game, bringing your chances down to almost zero.
• High Payout Rates. RTP (return to player) rate is what separates great slot games to those that we simply avoid. The best 100% welcome bonus slots are those with a high RTP, which give you the best chance to wager your bonus and return it to your real money account. Try sticking only to video slots which have an RTP of 90% and above.
• Extra features (wild symbols, bonus games etc). Extra slot features such as bonus rounds, free spins, wild symbols or scatters are not only there for our enjoyment, however exciting they may be. They are also a great indicator that you’re more likely to win in the game. A smart move is also to choose low volatility games when wagering your 100% slots bonus. Low volatility means that the game makes frequent payouts and winnings, even though they may be smaller from the bet amount. When you play this type of slots, it’s easier to be able to wager the bonus you received.

Author

Alex Williams

Senior Content Manager

Experience:4 years

Alex has 10-years experience in writing creative copy for various niches. But playing slots, poker and other card games online, made him think if maybe writing casino reviews is what he wants to do for a living.

So, here he is, part of the CasinoHEX UK team from the beginning of 2020, writing honest and fact-based casino reviews to help you make a better choice. Think we’re missing on some cool brand? Don’t hesitate to drop Alex a line and he’ll be on it right away!

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Reviewer

Harry Burth

Digital Marketing Manager, Blog editor

Experience:3 years

Harry is a long-time member of our team and has been working with CasinoHEX UK for a number of years. Looking for a good job, Harry decided to move to the UK capital from his hometown of Liverpool.

Passionate about gambling and with a good understanding of how it works, he worked for a while as a croupier in one of London’s famous casinos. Eager to gain experience in the online gambling segment of the market,

Harry continued to browse through job openings regularly. One day a vacancy for a marketing position at CasinoHEX UK caught his eye. Talented, experienced, and eager to grow, he made a solid impression on CasinoHEX UK.

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