3 Online Casinos with the Biggest Bonus

Updated Updated: January 26, 2023

Getting a casino bonus online is definitely not a “mission impossible”. In fact, there are tons of promotional offers available for Canadian players, however, this does not mean they are all worth your time. Find out the best bonuses tailored to the needs of Canadian casino players and make use of the particularly beneficial offers online.

Learn which casinos stand out from the crowd and offer special promotions that can help you boost your luck when playing online. The list below presents you a hand-picked selection of the most quality, bonus-rich gambling operators which feature the very best casino offers online.


21 com welcome bonus

21.com is an online casino that has taken the Canadian audience by storm. Launched back in 2018, the operator has been gradually growing in power and popularity thanks to the massive variety of gaming titles, convenient payment methods and… lucrative bonuses offered to both new and existing customers.

If you are looking for reload bonuses, real-cash prizes and hundreds of free spins to use on top slots online – 21.com is definitely an operator you should take some interest in. Enjoy regularly updated slot tournaments featuring huge prize pools, weekly free spins bonuses and cash boosts on the weekends.

New player offer:

💰 1st deposit – 100% up to C$100 + 1000 free spins (bonus code BON1)
💰 2nd deposit – 25% up to C$500 (bonus code BON2)
💰 3rd deposit – 50% up to C$300 (bonus code BON3)
💰 4th deposit – 100% up to C$100 (bonus code BON4)

Nitro Casino

nitro daily rewards

It does not matter if you win or lose or how big your stakes have been – NitroCasino will reward you. A nice email with a free bonus could pop up every day, weekly and monthly.

Nitro Casino is all about instant fun. Speedy payments and fast gameplay characterise Nitro Casino best. The same features apply to the casino’s promotions. Extremely diverse bonuses offered on-site will guarantee you access to exclusive deals, such as daily rewards tailored to your needs and weekend surprises.

Fans of slot tournaments will be happy to hear there are various competitions regularly going on at the casino – if you fancy being in the run for top cash prizes, you might want to check out Nitro Casino’s offering.

New player offer:

💰 1st deposit – 100% up to C$100 (bonus code NITRO)

How to Pick the Right Casino Bonus?

Deciding on a casino bonus is a strictly personal choice. It depends on the player’s expectations and preferences. For this reason, it is always important to get familiar with the details of the given offer to assess how beneficial can one find it.

Before claiming a bonus, make sure it suits your needs – don’t claim free spins if you don’t like playing slots or a sports bonus if you never place bets. Such offers are often subject to wagering requirements and meeting those might not always be worth it. Run a quick calculation in your head to roughly estimate how the given bonus will work long-term.