Online Casino Bonus Codes and Free Spins

Not sure where to go to find the best casino bonuses? That’s where we can help.

The thrill that comes with casino betting is truly unparalleled, and no longer requires a planned trip away to visit one made of felt, brick and mortar.

The online world of gambling is just as exciting, from the shiny slots with high jackpots to the immersive, adrenaline-pumping live table games.

If you’re yet to experience this, now’s the time. There are now hundreds of casinos at your fingertips, boasting thousands of games and sports betting markets – jackpots are only a few clicks away.

Your very own virtual-vegas, right from the comfort of your own home, is patiently waiting for you, and it’s loaded with welcome bonuses and free bets to get the ball, or dice, rolling…

No Deposit Bonuses

BitStarz No Deposit Bonus With 20 Free Spins

No deposit or bonus code is required to unlock these 20 free spins. Your winnings on the no deposit free spins cannot exceed 100 EUR. Winnings gained with these spins also cannot be withdrawn until you have made a deposit of at least 20 EUR or similar amount in Bitcoin
T&C Apply.

mBit No Deposit Bonus With 50 Free Spins

Want to try mBit – the crypto-currency casino that players from around the world are talking about? Well then grab UltraGambler’s awesome mBit offer of 50 FREE SPINS (no deposit required!) and check out this incredible online crypt-casino today! Don’t miss out – get your no deposit free spins now!
T&C Apply.

First Deposit Bonuses

1xBet Casino First Deposit Bonus No.1

Kick off your 1xBet online betting experience with UltraGambler’s awesome signup special of 100% deposit bonus (up to €300) and 30 free spins!
GET BONUS
UltraGambler
262 days left
1xBet Casino Review
T&C Apply.

BitStarz Casino First Deposit Bonus No.2

Grab UltraGambler’s incredible Bitstarz sign up special today and get 20 free spins no deposit required! But that’s not all – if you do decide to deposit, you’ll also get a 100% bonus (up top €100/1BTC) plus another astounding 180 free spins! Join the fun now!
T&C Apply.

Casumo Casino First Deposit Bonus NO.3

Jump into the thrilling world of Casumo online casino with UltraGambler’s amazing 100% deposit (up to €300) plus 20 free spins! There’s no time like the present to spice up life – join Casumo today!
T&C Apply.

BetChain Casino First Deposit Bonus NO.4

Signup package of 100% first deposit bonus (up to 1BTC or €200) plus 200 free spins! Best of all, if you grab this offer now, you’ll also get deposit bonuses on your second (50%) and third deposits (75%)! Don’t miss out – get your 100% deposit bonus + 200 free spins now!
T&C Apply.

mBit Casino First Deposit Bonus NO.5

Don’t miss out – Get your mBit 110% first deposit bonus + 250 Free spins courtesy of UltraGambler! Join the world’s leading online cryptocurrency casino with this amazing boost to your betting bank!
T&C Apply.

Betsson Casino First Deposit Bonus NO.6

No matter how many new online casinos come around, Betsson remains a top choice year in and year out. So, become a part of the classic and timeless quality of Betsson today with UltraGambler’s fantastic promotion of 100% bonus up to €100 +101 free spins.
T&C Apply.

Betsafe Casino First Deposit Bonus NO.7

There’s no better way to start your betting experience than with UltraGambler’s Betsafe promo offer of 100% deposit bonus (up to €50) + 20 free spins. Begin today!
T&C Apply.

Casino Winner First Deposit Bonus NO.8

If you’re interested, kick off with UltraGambler’s help – an amazing offer of 100% deposit bonus up to €200 + 50 free spins! Make today the day that you boost your betting bank with this fantastic offer and spin to win at Casino Winner!
T&C Apply.

NordicBet Casino First Deposit Bonus NO.9

To become one of the lucky players at NordicBet grab UltraGambler’s amazing Nordicbet promo offer of 100% bonus of up to €50 plus 25 free spins!
T&C Apply.

CasinoEuro First Deposit Bonus NO.10

To start your journey to win at CasinoEuro make sure you take advantage of UltraGambler’s incredible offer of 100% bonus up to an astounding €300. Don’t wait another moment – maximise your betting bank right now!
T&C Apply.

CryptoWild Casino First Deposit Bonus NO.11

Grab the UltraGambler sign up offer for Cryptowild and get an incredible 150% first deposit bonus (up to 1BTC, 10BCH/ETH, 50 LTC) plus 150 free spins!
T&C Apply.

RaceBets First Deposit Bonus NO.12

Don’t miss out – get out the gates now courtesy of UltraGambler with an amazing 100% first deposit bonus up to €50 at RaceBets!
T&C Apply.

TeleVega Casino First Deposit Bonus N0.13

Sign up now with UltraGambler’s fantastic Televega welcome package of 100% first deposit bonus up to €200 + 100 free spins AND a second deposit bonus of 150% up to €200!
T&C Apply.

New Casinos

As new technology rises from the ground, so do new casinos, and with new possibilities come new niches, so you’re sure to find something unique at each one.

We’re here to help you pick out the very best, whether that’s based on the promotions, games, or special features, our reviews and recommendations have got your back.

Instead of wasting your time and money on low odds and bland virtual games, trust us to show you where the real profit potential is.

Best Online Casinos

Casinos all find a way to differentiate. Some have better ideas than others. If you’re not sure exactly what you’re looking for, it’s worth dipping your toes in a small selection to see what you enjoy the most.

Then, when you’ve found what gets your juices flowing, check back to our reviews where you’ll be able to pinpoint every casino that specialises in whatever aspect you’ve grown fond of.

Casino Bonus Codes

The great thing about having such a large number of casinos competing with each other is the, need to compete.

They do this by offering generous welcome offers and bonuses to entice new customers, then to keep hold of you, they have to keep the offers coming in the form of extra bonuses and spins.

There’s no limit to how many casinos you can sign up with – so it’s not about choosing which welcome bonus suits you best, it’s about finding the ones that are more worth your time. That’s where our tips and reviews come in.

Casino Promo Codes

The codes we offer are a result of hard work and dedication to ensure you can get the very best from every casino out there. 

Our passion for this industry converts to your profits.

Free Spins

Free spins are a great way to play your favourite games and win real cash with zero financial risks. If slots are your thing, then free spins are exactly what you should be looking out for. 

If you’re being loyal to your current casino and not getting anything in return in terms of free spins, it may be time to start looking elsewhere – it just wasn’t meant to be. 

Who knows- they might come crawling back into your emails with some tempting free spins too, so there’s nothing to lose!

What is a Free Spin?

Free spins are essentially a free bet for the casino. You can play your favourite games and feel all the excitement with no financial contribution. Nothing to lose, jackpots to win.

They’re commonly found as part of casino bonuses and promotions, but you’ll be surprised how many casinos offer them without the need for a deposit, and this is the kind of information you’re here for. Check our reviews for all the good news.

Free Spins No Deposit

If you do find yourself in a free spin with no requirements kind of situation, it’ll be thanks to a promotion that states ‘signing-up’ is all that’s necessary to qualify for those free spins.

The ease of getting stuck into the slots without a deposit requirement makes these bonuses extremely desirable, so casinos know they can use them to lure in new customers, which makes those sought-after free spins a fairly common entity.

Mobile Casinos

With the rise of mobile technology comes the simultaneous rise of mobile casinos. Every top casino will have a mobile option featuring all of their games and services because if they don’t, their customers will find a new casino that does.

You get the same high-quality gaming experience that desktop casinos provide, except it’s from the comfort of your sofa or as a form of public transport entertainment. Where and when you choose to gamble from your phone or tablet is completely up to you.

Again, it’s the beauty of the industry’s high competition forcing casinos to provide everything they can so that they don’t fall behind. The customers will continue to prosper from this.

Casino Reviews

For all the ins and outs, highs and lows of every single online casino out there, the reviews here at UltraGambler are the place to gather all the information you need.

All areas are covered, including prices and value, promotions, ease of navigation, and games and prizes. So make UltraGambler your one-stop-shop for all things casino.

UltraGambler: Casino FAQs

Who are the UltraGambler team?

With decades of experience in casino, bookmaking, customer service, and trading industries, the UltraGambler team uses their combined knowledge to evaluate, then inform customers that are looking for the best casino experience.

How do UltraGambler evaluate casinos?

Three independent team members with various perspectives test casinos based on an array of attributes.
These include quality, customer service, gameplay, honesty, and rewards.
A scoring system is then implemented and only the best casinos are considered for a feature.

Why should I trust UltraGambler?

There’s a reason the team has such great experience and knowledge and that’s due to a passion for the industry on all levels.
The team also likes to bet – and they like to win. So the knowledge they gain is for the benefit of all like-minded people.

UltraGambler