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Online casino no deposit bonus: How does it work?

Aleksa RadulovicVerified
Date
April 11, 2025
No Deposit Bonus

Getting something for free always sounds good, and that’s exactly what no deposit bonuses promise.

With nothing more than a simple sign-up, you are handed free spins or bonus cash to explore casino games without spending a single cent.

But as with most things in the gambling world, there’s more beneath the surface. Is there really something in life that is completely “free”?

I will break down all the details in this no deposit bonus guide. I will explore what is a no deposit bonus, how it really works, and whether it’s worth your time. You’ll also find real examples below from trusted online casinos.

What is a no deposit bonus in online casinos?

A no deposit bonus is one of the most attractive promotions online casinos offer. However, they are pretty rare. Usually, brand new casinos offer them, while well-established brands only use them occasionally as part of their promotions.

These bonuses give you the chance to play real-money games without making a deposit.

In other words, you are getting something for free, either bonus cash or free spins, simply by signing up.

But while that sounds great on paper, there’s more going on behind the scenes. A no deposit bonus isn’t just a gift without strings attached. Casinos use these offers to attract new players, and they come with conditions to prevent abuse - mainly wagering requirements and withdrawal limits.

Still, no deposit bonuses are a great way to test a new casino site, especially if you are exploring crypto casinos or unfamiliar brands. You can see how the games run, how fast the site works, and whether it’s worth depositing your own funds later on.

How does a no deposit bonus really work?

Here’s where things get interesting and a little tricky: a no deposit bonus might feel like free money, but that’s not exactly how it works in practice. These offers are designed to give you a taste of the casino, but they are not an open wallet.

So, what’s the catch?

When you claim a no deposit bonus, you are usually given free spins or a very small amount of bonus cash. You can use these on specific games, and if you win, great - but that win comes with a condition:

You’ll need to wager (play through) your winnings a certain number of times before you can withdraw any cash. And even then, there’s typically a cap on how much you can actually cash out.

To help you better understand how this plays out in real-world situations, I have made a comparison of current no deposit bonus offers from well-known crypto-friendly casinos.

Casino Bonus Type Wagering Requirement (on Winnings) Max Winnings Cap Game Restrictions
Dolly Casino 100 Free Spins upon registration 40x €80 Selected slot games only
BitStarz Casino 20 Free Spins upon registration 40x €100 Specific slots as designated by the casino
Fairspin Casino 40 Free Spins upon registration 60x €10 Popular slots only specified by the casino

Let’s explain this with a quick example. If you claim the 20 free spins at BitStarz and win €20, you’ll need to wager €800 before you can withdraw it. Even if you keep winning beyond that, you’ll still be capped at €100 in total cashout from the bonus.

Now compare that with Fairspin Casino, where you get 40 free spins but with a much tougher 60x wagering requirement and a strict €10 cap on your winnings. That means you won’t be able to withdraw more than ten euros from this bonus, making it more about the experience than the payout.

Still, you should remember that everything else you win above €10 will still be in your account. You can use it for more play or invest it in other bonuses, but those are not immediately withdrawable per the cap rules.

All three bonuses offer a way to play for free, but they vary greatly in terms of how realistic it is to walk away with any actual money.

Are no deposit bonuses worth it?

That depends on what you are expecting.

If you are hoping for a quick win and instant withdrawal, you’ll likely be disappointed. No deposit bonuses aren’t meant to make players rich. They are designed to help you explore a casino’s features, games, and user experience without financial risk.

But if you go in with the right mindset, they can absolutely be worth it.

Here are a few reasons why:

  • You can test out real games without spending a dime.
  • They give you a sense of how fair and transparent a casino is.
  • If you are lucky (and patient), you can walk away with real winnings, even if they are modest.

The key is to read all the specific details, know the wagering requirements, and understand the limits.

The most important thing you should remember is to treat these bonuses as a chance to explore, not as a way to make money or guarantee yourself a payday.