Welcome Bonuses 2023 - Best Casino Sign Up Offers

CASINO WELCOME BONUSES are one of the main reasons to opt for an online casino versus taking a trip to a brick-and-mortar venue.

Online casinos reward new players for choosing them by attaching a bonus to their very first deposit.

Get our top welcome offer- MrQ no-deposit welcome bonus!

In this guide, we'll go beyond the bonus cash and free spins you get with the best casino welcome bonuses in the UK and show which terms to take into consideration to avoid common pitfalls and maximize your bonus value.

What is the best welcome bonus?

The competition is fierce out there. As a result, it’s hard to make a decision on which site offers the most generous casino bonus. We made our decision by creating a short list of our favorite offers and then comparing that list to choose the one that really stands out.

Duelz Casino is an extremely exciting online casino, particularly because it’s highly gamified and built on a fantastical theme. Try it out for yourself with their welcome bonus of 100% up to £100 and 100 Free Spins on Book of Dead.

Best casino welcome offers in 2023

1. MrQ

MrQ No deposit bonus

Get No Deposit Spins + 30 Free Spins on Your First Deposit with code THESUN35

18+ |First 5 spins: Players who have successfully completed age verification will be credited 5 Free Spins on Starburst 10p per spin, no deposit required, no wagering requirements. Subsequent 30 spins: Min deposit & spend £10. Max 30 spins on Starburst at 10p per spin. Spins credited upon spend of £10. Full T&Cs Apply.

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After signing up at MrQ, new members can get their hands on 20 wager-free spins. In order to qualify, simply deposit at least £10. Free spins can only be used on the Book of Dead slot and are valued at £0.10 each. Free spins are valid for just 48 hours, with winnings being uncapped. Don't wait until it's too late, make your withdrawal requests! This is one of the reasons why MrQ has achieved such success since its launch in 2018.

Pros:

Minimum deposit of £10
Uncapped earnings
No wagering requirements

Cons:

Free spins are only available on Book of Dead

2. Mr Vegas

Mr Vegas sign up offer

100% up to £200 + 11 wager-free spins

18+ new players only. Min deposit £10. Maximum bonus £200. Any amount over £200 will not form part of the player’s first deposit. Wagering requirement 100% match bonus: 35 times sum of deposit + bonus. Terms and conditions apply.

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Another online casino offering wager-free spins to new members is Mr Vegas. After depositing £10 or more, members will receive 11 free spins, which expire after 24 hours. Players have 7 days to activate their spins, which are only available to use on the Pink Elephants 2 slot from Thunderkick. Again, there are no wagering requirements to worry about, meaning that winnings can be withdrawn immediately.

Pros:

Low minimum deposit
No maximum withdrawal limit
Easy sign-up

Cons:

Free spins valid for just 24 hours

3. Magic Red

Magic Red sign up offer

100% up to £25 + 25 extra spins

18+ | Min deposit £20. Offer valid on first deposit for 24 hours and applies to new players only. Winnings must be wagered at least 35x. Terms and conditions apply.

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The welcome package at Magic Red is worth up to £25 and 25 extra spins. A deposit of £20+ is required in order to qualify, while spins are to be used on the Starburst slot only. Spins must be used within 24 hours, with 35x wagering requirements applying to extra spins and the deposit bonus. Once you've met the playthrough requirements, don't forget to make your withdrawal requests to cash out your well-deserved winnings! The bonus will expire after 21 days, giving members at Magic Red, which operates in certain countries, a good amount of time to make a profit.

Pros:

Free Spins
No payment restrictions
Lots of popular slots games to play

Cons:

High wagering requirements

4. Duelz

Duelz Casino sign up offer

£100 bonus + 100 free spins on Book of Dead

18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times the sum of the deposit + bonus. Max redeemable from the welcome bonus: £500. Full T&Cs apply.

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Another casino with a generous welcome package is Duelz. Here, new members can earn up to £100 in bonus funds and 100 free spins! While a minimum deposit of £20 is required, this is a sign up offer that caters for beginners and high rollers. The maximum bet using bonus money is £2, with 30x wagering requirements having to be overcome. Meanwhile, free spins are to be used on the Book of Dead slot. Free spins are delivered at a rate of 20 per day for the first five days. Meanwhile, any winnings from free spins must be rolled over 45x before withdrawals are available.

Pros:

Large maximum deposit bonus
Realistic bonus T&Cs
Range of eligible payment methods

Cons:

Free spins expire after 3 days

5. Megaways

Megaways

Get 30 free spins

New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Free Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. 18+. †£10 lifetime deposit for Daily Free Game. Full T&Cs apply.

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New players at Megaways Casino who bet at least £10 will get 30 free spins. In order to qualify, you must opt in at the time of signing up. Meanwhile, free spins are valid for 30 days and are to be used on the Secrets of the Phoenix Megaways slot. Free spins are valued at 20p each, with all casino games being eligible when it comes to claiming your reward.

Pros:

Play just £10 to qualify
30-day expiry
Realistic T&Cs

Cons:

No bonus funds available to new players

6. Luckster Casino

Luckster sign up offer

100% up to £200 + 100 spins

18+ | New depositing players only. Min. deposit £10. Max. bonus varies per deposit.1st deposit: 100% up to £50 + 20 Spins on Starburst *Min. Deposit £10. 2nd Deposit: 50% up to £75 *Min. Deposit £20. 3rd Deposit: 50% up to £75 *Min. Deposit £20. Bonuses that require deposit, have to be wagered 35x. Full T&C apply.

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Luckster Casino accessible in various countries, features one of the best welcome packages available online. After creating an account and completing necessary steps such as SMS validation, you can take advantage of a 100% deposit bonus, worth up to £200. Meanwhile, 100 free spins are also up for grabs. The package requires three deposits to claim the maximum amount of bonuses and free spins. With 35x wagering requirements and 21 days to meet them, the Luckster welcome offer is one of our favorites.

Pros:

Bonus funds and free spins are available
Fair wagering requirements
Plenty of eligible games

Cons:

Three deposits needed to claim the maximum welcome bonus

7. Winomania

Winomania

100% up to £100 + 100 FS

18+| Please play responsibly | www.begambleaware.org | T&C Apply
1st deposit only. Min deposit £10. Max bonus: £100. X40 wagering. Bonus Spins valid for selected games only. X40 wagering on bonus spins winnings. Expire within 24 Hours. User Agreement & Bonus T&C apply.

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At Winomania Casino, you can claim a bonus worth up to £100, along with 100 bonus spins. Sign up and deposit at least £10 in order to qualify. The Winomania welcome package is spread over five deposits, each coming with a different promo code. 25 free spins are paid out after each qualifying deposit, which can be used on a handful of slots. 40x wagering requirements apply, with free spins being available for just 24 hours.

Pros:

Suitable for beginners and high rollers
Minimum deposit of £10
A good number of eligible slots for bonus spins

Cons:

Five deposits required to claim the maximum bonus

8. Swift Casino

Swift Casino welcome offer

100% up to £50 + 50 free spins

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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Signing up at Swift Casino makes it possible to claim a welcome bonus of up to £500. The casino’s welcome package also features 50 free spins. The promo code “SWIFT” must be used, with your opening deposit via card payments, e-wallets or debit card deposit being 100% matched. Free spins can only be used on the Book of Dead slot, which are worth £0.10 each. The bonus comes with 30x wagering requirements, compared to 60x for winnings from free spins.

Pros:

Attractive bonus and free spins welcome package
Popular Book of Dead slot
Easy sign-up

Cons:

60x wagering requirements for free spins

9. Leovegas

LeoVegas sign up

Get 100% up to £200 + 100 free spins

New reg only. Opt in & deposit £10, £50 or £100 within 14 days & further 7 days to wager cash stakes 50x to unlock reward (up to £200 on first deposit). Wagering/game contributions vary. Up to 100 free spins x10p added to Big Bass Splash after depositing & wagering, 3 day expiry. Full T&Cs apply.

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Leovegas offers new members a 100% deposit bonus worth up to £100, as well as 50 free spins. In order to qualify, opt-in and depsoit £10+ by a debit card deposit. Free spins can only be used on the Big Bass Splash slot. Meanwhile, wagering requirements sit at 35x for bonus funds and 25x for free spins. Players have 7 days to meet the bonus wagering requirements, while free spins expire after 3 days.

Pros:

Realistic wagering requirements
Respected casino
Bonuses for existing members too

Cons:

Live casino games contribute 0% towards wagering requirements

10. Voodoo Dreams

Voodoo Dreams sign up offer

100% up to £50 + 50 free spins

18+ | New players only. Maximum £50 bonus. Minimum deposit: £20. Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match deposit bonus: 60 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money without wagering requirements. Bonus expires after 30 days. Full T&Cs apply.

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New players at Voodoo Dreams, a UKGC-licensed casino, can claim a welcome offer that will match their first deposit 100% at up to £50. Furthermore, you'll get another 50 free spins on the popular Book of Dead slot game. The online venue has plenty of games to choose from, and also an engaging "spell-casting" mechanic that will grant you even more free spins.

Pros:

Game Variety
Free spins
Daily tournaments

Cons:

High wagering requirement

What is a casino welcome bonus?

A welcome bonus is a one-time special offer that attaches to your very first deposit at an online casino, online sportsbook, or another kind of online gambling site. The offer will generally give you more money to play with in the form of bonus cash. It will often also come bundled up with free spins.

Welcome bonuses are completely optional, and you’ll be able to decide whether you want to activate your offer or not during the registration or deposit process. The offer is designed to give new players a head start, exploring all the different casino game options with a boosted balance.

For example, you might be offered 100% up to £500, plus 100 free spins. That means your deposit will be matched up to a maximum of £500. If you deposit £20 you’ll get £50, and if you deposit £250 you’ll get another £250 for a total of £500. Keep in mind that the additional bonus cash comes with wagering requirements. We get into more detail on these further on in the review.

Claim the Duelz welcome bonus and start playing!

How to sign up for the best welcome offer

The vast majority of online casinos available in the UK now feature a sign-up or welcome offer. However, there are a number of steps that customers must take in order to qualify. The following is a step-by-step guide that explains how you can get your hands on a bonus as a new player:

Enter your chosen casino site on desktop or mobile.
Select the “Register” or “Join Now” button.
Complete the registration page by entering the required personal details.
Opt-in where necessary and enter a valid bonus code if any are available.
Confirm your account and verify it via the link found inside your welcome email.
Login to your new account using your username and password.
Access the “Deposit” page and select an eligible payment method.
Add funds to your account, ensuring that you meet the minimum deposit amount.
Once your deposit has been processed, you will likely receive your bonus within 24 hours.

What makes a good casino welcome offer?

It’s easy to get dazzled by a casino bonus that offers huge sums of money and an enormous pile of free spins, but things aren’t always as they seem. Instead of simply going for the biggest bonus you can find, you should opt instead for the one that offers the best value in terms of a staking requirement. Here’s what makes a great casino bonus:

Realistic wagering requirements – Bonus cash is always burdened by wagering requirements. These dictate how many times the amount needs to be turned over (churned) before it becomes real, withdrawable cash. As a general rule, a wagering requirement over x50 is virtually impossible to meet and requires a significant lucky streak. Welcome bonuses that come with x35 or x40 wagering or less are considered to be the fairest in the industry. Another thing you need to be mindful of is offer duration. Since most bonuses don't last indefinitely, you need to make sure you'll have the time to claim your wager bonus and play enough times to be able to collect bonus funds.
Quality game availability and allowances – More often than not, your bonus cash and/or free spins can’t be used site-wide. Instead, the terms and conditions will list specific games your spins can be played on, or exclude particular game titles. If the games have low RTP then your chances of hitting winning spins are significantly diminished. Check out the games you’re allowed to play on, and make sure they’re well-known titles from quality providers. This can significantly influence gameplay value and make it much easier to invest your cash funds in games that you actually enjoy.
Fair game weighting requirements and bet size – Not all games contribute equally to wagering requirements. Slots usually contribute at 100%, but table games generally stand at about 10%. Weighting percentages are always buried in the fine print, so take a look and make sure the weighting fits your playing style. Check out the bet size cap too. If you’re limited to 2p spins then you’re unlikely to ever get anything great out of the bonus.
Generous timeframes – Once you activate your casino bonus, you need to get to work turning it over to meet wagering requirements. There’s always a time limit attached, but the expiration date will vary from bonus to bonus. Shore timeframes make it impossible for recreational players to succeed. That’s why you should be looking for bonuses with an expiry of about 30 days.

For example, a 100% bonus up to £100 with 30x wagering and 30 days expiry is far better than 300% up to £1,000 with 70x wagering and 14 days expiry. One such bonus is the Winomania casino bonus.

What are the best casino welcome bonuses & sign up offers?

As we already explained, there’s no set formula for a casino welcome bonus. It can come in multiple formats. However, British players seem to prefer a generous combination of bonus cash and free spins, so this is the most common offer on the market. But these offers can come with different rules and triggers. Here are the different types of bonuses you’ll come across:

Deposit bonuses

A deposit bonus is a way to raise the value of a deposit by bulking up the real cash deposit with bonus cash. It’s the online casino’s way of saying thank you for making a deposit at the site by giving you more to play with. For example, deposit £10 and get an extra £20 in bonus cash. They’re a fantastic way to expand your reach beyond your true budget. Of course, the additional bonus cash comes with wagering requirements.

Mr Vegas sign up offer

100% up to £200 + 11 wager-free spins

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Extra spins bonuses

An extra spins bonus is one that could come with free spins or without. These are usually staggered offers that allow players to complete checkpoints for an extra set of free spins. For example, you could make a deposit of £10 or more to trigger 100 free spins, and then a further 50 extra spins on your second deposit. In truth, casinos can formulate these offers anyway they like, mixing bonus cash and loyalty points to make offers all the more tempting.

Leovegas welcome offer

100% up to £200 + 100 Free spins

18+ BeGambleAware.org, T&Cs apply. New reg only. Opt in & deposit £10, £50 or £100 within 14 days & further 7 days to wager cash stakes 50x to unlock reward (up to £200 on first deposit). Wagering/game contributions vary. Up to 100 free spins x10p added to Big Bass Splash after depositing & wagering, 3 day expiry.

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Free welcome bonus no deposit required

No deposit casino bonuses award new players the option to claim bonus cash or free spins (but usually free spins) before even making a single deposit on the site. The thing you should know about no deposit casino bonuses is that they’re usually much smaller than the welcome offer, and the wagering requirements are higher. Even if your bonus translates into a win, you’ll eventually have to deposit anyway in order to play through the bonus win and turn it into cash.