The Best New Casino Bonus Guide

NewCasinoBonuses is a leading authority website on everything online casino bonus related in the UK. On our website, you will find the latest information on online casinos bonuses, free spins promotions, casino bonus codes, and more. Our team of expert casino writers provide you with the guides and reviews you need to help you choose casino bonuses and new player promotions. It is the goal of this website to make your time playing online casino sites more fun and more profitable. New Casino Bonuses is a 4+ star trustpilot rated casino bonus site.

March 2023: Top 3 Online Casino Bonuses


MillionPot Casino: New Player 100% Bonus & 25 Free Spins Promotion

MillionPot uk

MillionPot is a brand new uk facing online casino offering players the chance to claim 100% extra and 25 free spins on sign up.

New players that join up at MillionPot Casino will get their first deposit boosted by an instant 100% match. This bonus is offered to new players who sign up and make a first time deposit of at least £25. The casino will double your deposit amount up to a maximum of £50 an add 25 free spins on a slot gam of the casinos choice. The bonuses are credited instantly and no bonus codes are needed. Simply follow the instructions in the next section.

Visit MillionPot Casino
18+ New players only. min deposit £25. max bonus £25. Spins credited on specific games. Wagering requirement 35x. valid until further notice. BeGambleAware.org

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Paddy Power Games: 50 Spins Free on Sign Up!

Paddy Power Games Feature

Register at Paddy Power Games today to claim 50 free Spins! Deposit, and you can get 100 more!

Great right? Then what are you waiting for? You can join this online casino and claim the welcome bonus using the links and guides we provide in this review. Paddy Power is one of the pioneers in the online gambling industry with lots of experience under its belt. Let’s see what goodies this online casino has for players.

Visit Paddy Power Games
Offer available to new customers who register via the promo code PGCTV1. Enjoy 50 Free Spins on any of our Daily Jackpot Games. Once SMS is verified, launch any game from the Daily Jackpot collection to claim your 50 Free Spins at £0.10 each. Opt-in, deposit and wager £10 to receive a further 100 Free Spins. T&C’s apply.

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Spinzaar Casino: Play with 25 Free Spins when you use our Bonus Code

Spinzaar Casino Feature

UPDATE 16.3.2023 – Spinzaar Casino has rebranded as AmberSpins Casino. Use our links to claim an exclusive new player bonus!

Spinzaar is a brand new online casino offering 25 free spins when you sign up and use the bonus code SPINZAAR.

Sign up at Spinzaar Casino today and claim 25 free spins on pre selected slot games when you make a first time deposit of just £10 and use the bonus code SPINZAAR. This promotion is open to new UK customers aged 18 years and over who create a real player account via one of  our exclusive bonus links.

Visit AmberSpins Casino
18+ UK exc NI. Min Deposit: £10. Max Offer: 25 Free Spins [on a game of our choice]. Free Spins Winnings will be capped at £2.50 and credited as bonus funds. 40x wagering applies to bonus funds. Games Bonus winnings are capped at £100 + original bonus amount. Games bonus funds may only be used on selected games only. Unused Free Spins expire after 7 days. Deposit balance available for withdrawal at any time (UK only). General withdrawal restrictions & T&Cs apply.

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Spin Rio Casino: 100 Free Spins and up to £200 Bonus

Spin Rio Casino

Spin Rio is a new casino from the highly accredited and 5 star trustpilot rated Marketplace Ltd. They are offering new players a welcome package worth 100 free spins and up to £200 in bonus funds.

At Spin Rio Casino, the bonus money and spins are divided up over your first three deposits. You simply create a real player account via one of our exclusive promo links and make a minimum first time deposit of £10 or more. This will trigger the first of three bonuses, which we breakdown in the next section.

Visit Spin Rio Casino
Applies only to new depositing players. 18+. Minimum deposit: £10. 35x Wagering requirement applies to match up bonus. Spins credited in specific games. Spins expire after 24 hours. Wagering requirement applies to spins. Terms and Conditions apply.

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Hippozino Casino: 100% up to £100 Match Bonus & 20 Free Spins

Hippozino-Casino-Feature

Hippozino are offering a 100% welcome bonus and 20 free spins to new customers. We provide sign up and claim instructions below, as well as our review and overall rating of Hippozino Casino.

“Casino Everywhere” is the tag line at Hippozino Casino, where you can claim a 100% match bonus and 20 free spins simply by creating an account and making a first time real deposit of just £20. The 100% match is credited instantly and 20 free spins will be loaded on to the brilliant Twin Spin video slot.

Visit Hippozino Casino
New Players Only. Wagering occurs from real balance first. 50X wagering the bonus or any winnings generated from free spins. 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 / Free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: £20. Excluded Skrill deposits.T&C's apply

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Monster Casino: £1000 Welcome Package & 100 Free Spins

Monster Casino UK

Find out how to get the MONSTER welcome bonus at Monster Casino with their five-part £1000 new player bonus which includes 100 free spins on slots!

Join Monster Casino and get a monster bonus worth up to £1000 and 100 free spins over your first five real money deposits. Monster is offering this special welcome package to new casino customers aged 18 years and over who currently reside in the UK. (Players outside the UK, for example Canada, Norway and New Zealand get a slightly different welcome bonus).

Visit Monster Casino
New Players. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus valid 30 days / Free spins valid 7 days. Max conversion: 3x the bonus amount or from free spins. Min Deposit £20. Withdrawal requests voids all active bonuses. Excluded Skrill deposits. Terms Apply.

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Regent Play Casino: 100% Match Bonus & 100 Spins

Regent Play Casino

Regent Play Casino are offering a 100% match bonus and 100 free spins to new players who sign up and make a first time deposit.

We provide bonus details and claim instructions, along with our review and overall rating of this popular UK facing casino operated by the Aspire Global Gaming Group.

Visit Regent Play Casino
New depositing players only. 18+. Minimum deposit: £20. Welcome Package split over 3 deposits. 35x Wagering requirement applies to match up bonus. 100 spins splits to 20 spins a day for 5 days. Spins credited in specific games. Spins expire after 24 hours. 50x Wagering requirements. T&C's apply.

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Pub Casino: £100 New Player Bonus

Pub-Casino-Feature

Welcome to Pub Casino. A new online gambling site with a distinctly British feel. Pub Casino. It is not a pub per se, but you will receive a £100 match bonus upon entering and making a purchase. 

The excitement to try something different is brewing at Pub Casino, and we are eager to share our experience and review with you. Join us as we explore the 100% match bonus all new players can claim.

Visit Pub Casino
Welcome bonus for new players only. Maximum bonus is 100% up to £100. Min. deposit is £10. No max cash out. Wagering is 40x bonus. Maximum bet with an active bonus is £5 Eligibility is restricted for suspected abuse. Skrill & Neteller deposits excluded for welcome bonus. Cashback when offered, applies to deposits where no bonus is included. Cashback is cash with no restrictions.

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Play with 100 Free Spins at Masked Singer Games Casino

Masked Singer Games UK

The Masked Singer Casino has launched in the UK. New players can claim 100 free spins to play the official Masked Singer slot game.

You’ve seen the show, now play the game. Sign up at Masked Singer Games today and deposit just £10 to receive an incredible 100 free spins on the official masked Singer video slot. Masked Singer Games is an exciting new uk facing online casino with over 2000 virtual and live games.

Visit Masked Singer Games
Min. deposit: £10. Game: Masked Singer UK, Spin Value: £0.10. Max Free Spins: 100. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonus Policy applies.

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RichPrize Casino: £1000 High Roller Match Bonus (also available in BTC)

RichPrize Casino UK

RichPrize greets newcomers with a 100% welcome bonus worth up to £1000 which can also be claimed using cryptocurrencies like Bitcoin and Ethereum.

Give yourself the perfect start at RichPrize with this enormous match bonus which is very suitable for high roller bitcoin users. Make a deposit at RichPrize Casino today and discover over 4,000 exciting games!

Visit RichPrize Casino
18+ New Players Only. Wagering applies. Terms apply.

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GDAY Casino: We review the £100 Welcome Package & 100 Bonus Spins Deal

GDAY-Casino-Feature

UPDATE 2.3.2023 – The following G’Day Casino review have been updated to reflect the new welcome bonus of £100 and 100 free spins

We have reviewed G’day casino and the fabulous welcome package they offer new customers. Included in the offer is up to £100 in bonus funds and 100 spins on slots games. All the information you need to claim this bonus package can be found in this article.

Crack open a koala and throw a fosters on the barbie, mate! or is that the other way around? hmm not sure, but one thing i am sure about is new players that head over to G’Day Casino today can claim a ripping good welcome package worth up to £100 in bonus cash and 100 bonus spins at the best Australian themed casino around.

Visit G'Day Casino
18+. New Players only. One bonus offer per player. Minimum deposit of £20. Max bonus bet £5. This offer gives you a 100% match bonus up to £100 and 100 bonus spins. Bonus spins are valid on the following game(s) only: Jungle Spirit or Starburst. Bonus spins to be credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £50. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus funds are separate to Cash funds and are subject to 35x wagering on the value of the bonus funds and your cash deposit(s). Affordability checks apply. Terms apply. BeGambleAware.org.

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Mr. Mobi Casino: 200% Match Bonus & 20 DR. Toonz Free Spins

Mr-Mobi-Casino-feature

New Mr Mobi Casino customers get treated to a 200% welcome bonus and 20 free spins on the  high-volatility slot game DR. Toonz. 

Our curiosity is piqued by this new UK facing casino site offering a 200% match bonus. Join us as we explore the bonuses available at Mr Mobi Casino.

Visit Mr. Mobi Casino
New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus valid 30 days / Free spins valid 7 days from receipt. Max conversion: 3x the bonus amount or from free spins: £20. Withdrawal requests void all active/pending bonuses. Excluded Skrill deposits.

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777 Casino: 77 Free Spins No Deposit Bonus – 100% 1st Deposit Match Bonus

777-Casino-Feature

How about you dust your shoes, shed all boring online gaming experiences, and prepare for something worth your time? 777 Casino will speed things up with 77 free spins, offered without needing any deposit.

Then, you can get in top gear as you prepare for the 100% match bonus that all new players that register with 777 Casino can claim.

Visit 777 Casino
New players only. Claim in 48 hrs. 14 day expiry. Free Spins (FS) wins credited as bonus & capped at £10, excl. JP win. Valid for selected games. Bonus wins capped at £500, excl. JP wins. Pre-1st deposit only: Bonus wins & max redeemable amount capped at £100, excl. JP wins. 50x wagering – req. vary by game. Bonus expires in 90 days

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Duelz Casino: £100 Bonus & 100 Book of Dead Free Spins!

Duelz-Casino-Logo

Imagine spinning your way through the reels of the Book of Dead video slot with 100 free spins on your entry. Well that’s what new players get when they join Duelz Casino!

This online casino also offers new users an instant 100% match bonus which can see you claim up to £100 in bonus money. Find out what Duelz Casino has to offer in our breakdown of the welcome bonus.

Visit Duelz Casino
18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! www.begambleaware.org. Full bonus terms apply

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Turbonino Casino: 100 Free Spins with 1st Deposit

Turbonino Casino

Claim up to 100 free spins to extend your playtime on Turbonino casino when you signup and make a first deposit.

Getting started at an online casino like Turbonino Casino doesn’t have to cost a fortune. Once you register, the platform gives you a generous head start with up to 100 free spins on Thor the Trials of Asgard. Enjoy the safest gambling experience online as you play at this UKGC and MGA licensed online casino. Also, claiming the welcome offer is super easy as long as you’ve made the first deposit.

Visit Turbonino Casino
First Deposit Only. Maximum amount of Free Spins is 100. Free spins will be credited in the game Thor the Trials of Asgard. Free Spin Value: £0.10 per spin. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos.

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Great Britain Casino: Win up to 500 Starburst Spins Free!

Great Britain Casino Promo

Claim a generous bonus of 500 free spins when you register at Great Britain Casino! 

The welcome offer is just one of many promotions you can take advantage of on the platform. As a Great Britain Casino member you can take advantage of weekly promotions that include free spins, cash back, loyalty points, and more.

Great Britain Casino is one of many brands owned by Jumpman Gaming Limited, a veteran in the iGaming industry. Sit tight as we explore what this online gambling platform has for players.

Visit Great Britain Casino
New players only, £10 min fund, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250) to real funds, 65x wagering requirements and full T&Cs apply

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Mr Slot Casino: 100% New Player Bonus & 40 Free Spins on Green Knight Slot Game

MrSlot-Casino-Logo

New players at Mr Slot Casino can take advantage of a 100% match bonus and 40 free spins welcome promotion.

Head over to Mr Slot Casino and register a new player account today and you can see your first deposit boosted by 100% extra. Thats not all as Mr Slot will award you 40 free spins on the Green Knight slot game.

Visit Mr Slot Casino
New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus valid 30 days / Free spins valid 7 days from receipt. Max conversion: 3x the bonus amount or from free spins: £20. Withdrawal requests void all active/pending bonuses. Excluded Skrill deposits. Full terms apply.

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Swift Casino: 100% Welcome Bonus & 50 Free Spins

Swift Casino Feature

Join Swift Casino using bonus code SWIFT to get 100% extra on your first deposit and 50 free spins on Book of Dead video slot.

This is a new player offer open to anyone aged 18 years and older when you create a real player account and make a first time deposit of just £10. The casino will match your first purchase by 100% up to a maximum  of £50 and add 50 free game rounds worth 0.1 per spin to Book of Dead video slot. Swift Casino is operated by the brilliant SkillonNet Group and licensed by the UKGC.

Visit Swift Casino
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £50. Maximum amount of Free Spins is 50. Game: Book of Dead, Spin Value: £0.10. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

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Slots Magic Casino: 100% Match Bonus + 50 Book of Dead Spins

Slots Magic

The magic begins when you make your first real money deposit at Slots Magic Casino using the bonus code MAGIC50. You will be awarded a 100% match bonus and 50 free spins on Rich Wilde Book of Dead video slot.

This offer is open to new players who create an account and enter the bonus code MAGIC50 in the casino cashier before making a first time deposit of just £10. The maximum bonus money available is £50. Slots Magic Casino supports multiple safe and secure funding options including PayPal and Neteller.

Visit Slots Magic Casino
First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Rich Wilde and the Book of Dead, Spin Value: £0.10, Max Extra Spins:50. WR of 30x Deposit + Bonus amount and 60x Extra Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the extra spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy Applies.

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Jazzy Spins: £5 Free Registration Bonus – No Deposit Required

Jazzy-Spins-5-Free

Jazzy Spins have a brand new £5 free no deposit bonus. This is to replace their last free bonus promotion, which we lose track of as they change it soo often.

As of writing 8/2/2023 you can join Jazzy Spins Casino and claim a £5 free bonus with no deposit needed when you add a valid payment method to your account. The casino will credit you with £5 in bonus funds to play any slot games on the website and keep what you win up to £100.

Visit Jazzy Spins Casino
Registration UK players only (+18). £5 Games Bonus. Must be wagered x99. Valid Debit Card Registration Required To Activate £5 Games Bonus. Games Bonus wins cap: £100 + the initial bonus amount. Wagering req. vary by game. First-time depositors only (+18). Valid until further notice. Min Deposit: £10. Max Games Bonus: £50. To withdraw games bonus & related wins, wager x65 the amount of your bonus. 50Spins (FS). FS are valid on a specific game for 7 days. FS wins cap: £5. FS wins are granted in games bonus after all FS are used and must be wagered x40. Games Bonus wins cap: £100 + the initial bonus amount. Wagering req. vary by game. UK only. Your deposit balance (defined as Transaction Balance under our Withdrawal Policy) is available for WITHDRAWAL at any time. Country restrictions apply. T&CS APPLY

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What is a Casino Bonus?

A casino bonus is promotional offer made available (mostly) to first time customers as an incentive to join up as a new member at an online casino website. Casino bonuses vary by type, and in value, and include everything from percentage match bonuses, which can range from as little as 50% extra on a first time deposit, up to as much as 500% extra on your intial purchase, to free bonuses like no deposit bonuses and free spins bonuses.

You will find casinos offering no deposit bonuses, which are just how they sound, no deposit needed to claim, but be careful of the strict wagering requiremnents normally attached to this type of bonus! Another popular bonus is the free spins bonuses, which is a gift of free game rounds on a slot game. Free Spins bonuses range from between as little as 5 spins, up to as much as 1000 free spins!

How to Claim Casino Bonuses

Use the casino guides and reviews on this site written by our team of experts to find a bonus that suits you. For every casino offer listed we provide bonus details, claim instructions, games and software review, banking options, licensing credentials and our overall score. Only when you are happy with all the above should you continue on to the casino and claim the bonus. Remember that all casino bonuses comes with some form of wagering attached. We clearly state the wagering and rollover requirements in our reviews. Failure to make the required playthrough could result in casino winnings being delayed or withheld.

In the next section we will take a look at the most popular types of casino bonuses you will come across on your new casino adventures.

The Different types of Casino Bonuses

Below we have provided a quick break down of the three most popular casino bonuses/promotions found at online gaming websites to help you better understand the different types of offers that are available and how they work. Some casinos will require the use of a bonus code or promo code to trigger a bonus. In this case, we provide the code and the instructions on how and where to use the bonus code correctly. Also note that every simgle bonus we review and list on this site comes with some form of wagering or significant terms. You will find these terms and conditions clearly labeled and explained in every one of the casino reviews and bonus reviews on this website.

The Deposit Match Bonus

The deposit match bonus is still the king of casino promotions and the most commonly found at casino sites, even in 2022! This is normally a one off percentage match that is applied automatcialy when a minimum qualifying deposit is made. Percentage matches can range from as little as 25% extra, all the way up to a jaw dropping 1000% match, as is the case with the new updated Express Wins Casino promotion! But by far the most popular and widely availble deposit match is the 100% match bonus. There will always be a limit to how much bonus funds the casino will allocate per bonus. For example, Trada Casino offer a 100% match bonus up to a maximum of £50. This means that even if you deposit as much as £500 on your first time at the casino, you will still only get £50 in bonus funds - read our Trada Casino Review - We also have a section of this site dedicated purely to the 100% deposit match bonus!

The No Deposit Bonus

The no deposit bonus, as the name suggests is a bonus awarded to yiou as a new player or casino memeber without requiring you to make a financial commitment in the form of a deposit or purchase of casino chips. This is most often given in the form of free gaming credit to play on a specific slot machine, or a range of slot games, usually from the same game provider or games series. No deposit bonuses are a great way to get a feel for the casino and see if their interface and games areto your liking. It's also great for players with limited budgets, as you can get to play with free cash without worrying about losing real money. However, be aware that free bonuses, such as no depsoits and free spins bonuses come with strict wagering requirements and very often a max win amount, in the form of a cap on winnings. Here you can read our no deposit casino guide.

The Free Spins Bonus

The free spins bonus is easily the players favourite in 2022 and the most popular section of this website - read our free spins guide - Players can join and claim free spins ranging from as little as 5 spins to as many as 500 spins! The spins are normally triggered by a bonus code and credited to one perticular slot game. The game will usually be a players favorite like Book of Dead or Starburst. The object is to play the spins and win as much as possible to transfer to your real casino balance, where it will then be subject to wageirng requirements. Dont worry if the wagering thing sounds complicated as we explain it all and give working examples in all our casino and bonus reviews.

The Bottom Line on Casino Bonuses

Simply put, the casino bonus exists to help the casino attract more new members and make more money. Bonus funds, free spins, cash back rewards, all these attractive promotions should be seen only as a way to extend your casino playtime and increase your enjoyment. However, if you are a savvy player, and you learn the different types of casino offers and how to make the wagering etc; You can find yourself a more profitable player and more often. The casino reviews and bonus guides we provide on this site are designed to help you play smarter, longer, and hopefully more enjoyable and profitable.