Best Online Casino Bonuses

Most offers fall into a handful of types. The counts are the live offers of that type in the list above; each card opens a page with only those offers.

1. Pick the offer, then read its terms. Open “Full T&Cs” on the card and check the wagering, the minimum deposit, the expiry and any excluded payment methods before you go further.
2. Sign up through the offer link. “Claim bonus” opens the casino with the offer attached. Register with your real details: they must match your ID later, or the bonus can be voided.
3. Opt in or enter the code. Many casinos ask you to tick the bonus during sign-up or in the cashier. If the card shows a code, enter it there.
4. Deposit at least the minimum with a method the offer allows. Some e-wallets and prepaid cards do not qualify.
5. Check the bonus has landed in your balance or promotions page before you play. If it hasn’t, ask support before your first bet: afterwards it is usually too late.
6. Play eligible games within the limits. Keep to the maximum bet, track your wagering progress and withdraw once it is complete.

1. We read the operator’s own terms. The headline figures on each card (match, maximum bonus, free spins, wagering and minimum deposit) come from the casino’s promotions and terms pages, not from marketing copy.
2. We keep a copy of the full terms. The snapshot sits behind the “Full T&Cs” link on each offer card, so you can read the fine print before you leave Casinofy.
3. We run a fairness check on that text. It flags the clauses players most often get caught by, and quotes the sentence it found.
4. We date every check. Each offer card shows when the offer was last confirmed against the operator’s page.

The fairness check looks for these clauses:

• "Irregular play" clauseVague "irregular / low-risk play" wording lets the operator void winnings at its discretion, one of the most player-unfriendly bonus terms.
• Cap on bonus winningsA cap limits how much you can actually withdraw from bonus winnings, however much you win.
• Max-bet rule while wageringBet above the per-spin cap while wagering and the bonus + any winnings can be removed: easy to trip by accident.
• Restricted / excluded gamesSome games are excluded from wagering or contribute less, so they clear the bonus slowly or not at all.
• Dormant-account termsInactive accounts may incur fees or have balances forfeited after a period of no play.
• Short bonus expiryThe bonus (and progress toward wagering) expires quickly: easy to lose it before clearing.

Right now 50 of the 340 offers whose terms we hold show none of these clauses, and are marked “Fair terms”. That label means the check found nothing on this list, not that the offer has no conditions: wagering still applies.

A wagering requirement is the amount you must bet before bonus winnings can be withdrawn, written as a multiple of the bonus. Here is the same €100 bonus under different terms:

• €3,50035x on the €100 bonus
• €7,00035x on deposit + bonus (€200)
• €2,00020x on the €100 bonus
• €35,00035x played on blackjack that counts 10%

Every bet has a house edge, so wagering has a cost. On a slot that returns 96%, you lose about €4 for every €100 you bet, on average. Wagering €3,500 therefore costs about €140, more than the €100 bonus. At 20x the cost falls to about €80, leaving roughly €20 of value. This is why low wagering matters more than a big headline.

Wagering across the 341 offers listed here; the middle value is 40x:

Try your own numbers:

250 of the offers listed here include free spins. The headline number says little on its own. What a batch of spins is worth depends on three things:

• Spin value. 100 spins at €0.10 are €10 of play; 50 spins at €0.50 are €25. The terms name the stake, and it is usually the slot’s minimum.
• Which slots. Spins are tied to one or a few named games. Check the slot’s RTP in our games library . A 94% slot returns less than a 96.5% one.
• What happens to the winnings. Winnings are often paid as bonus money with their own wagering and a cap. “Free spins, no wagering” means the winnings are cash.

On average, spins return their stake times the slot’s RTP: 100 spins at €0.10 on a 96% slot are worth about €9.60 before any wagering on the winnings. Spins are sometimes released in batches over several days, and unused spins expire. See every current offer on free spins.

A bonus code is a short word or string that unlocks a particular offer. Most welcome bonuses don’t need one: you opt in when you register or deposit. Right now 6 of the 341 offers here use a code, and it is shown on the offer card.

Enter the code exactly as written, including capitals, at the step the casino asks for it: usually in the cashier before you confirm your first deposit. A code added after the deposit normally doesn’t count. Codes found elsewhere may belong to a different region or an expired campaign, so use the one on the card or on the casino’s own promotions page.

• Wagering basis. Whether the multiple applies to the bonus alone or to the deposit plus the bonus. The second doubles the play-through on a 100% match.
• Game contribution. Slots usually count 100% towards wagering; table and live games often count 10% or less, or nothing at all.
• Maximum bet. Most bonuses cap your stake while wagering (often €5 per spin). One bet over the limit can void the bonus and its winnings.
• Winnings cap. Some offers (especially no-deposit bonuses and free spins) limit how much you can withdraw, however much you win.
• Expiry. Bonuses and free spins expire, sometimes within days. Unfinished wagering is lost with them.
• Sticky or non-sticky. With a non-sticky bonus you play your own money first and can withdraw real-money winnings before the bonus kicks in. See non-sticky bonuses.
• Excluded payment methods. Some casinos exclude e-wallet deposits, such as Skrill or Neteller, from their welcome offer. Check before you deposit.
• Minimum deposit. The smallest deposit that triggers the offer. Deposit less and you get no bonus.

Where you live changes which bonuses you can get and what their terms may say. Two examples:

• United Kingdom. Since 19 January 2026, casinos licensed by the UK Gambling Commission cannot set wagering above 10 times the bonus, and a single promotion can no longer mix products such as casino and sports betting. UK offers are smaller as a result, but far easier to clear. See UK no-deposit bonuses.
• Sweden. Casinos licensed by Spelinspektionen may only offer a bonus the first time you play with them: no reloads, cashback or VIP bonuses afterwards. See Swedish casinos.

The offers on this page are the general EU versions, shown in euros. When you switch region on a casino page, the offer and its terms change to that market’s version, and some casinos don’t accept players from every country. Check that online gambling is legal where you live before you sign up.

You can always turn a bonus down. If the terms don’t suit how you play, a plain deposit with no bonus attached keeps every withdrawal simple.

• Betting over the limit. One spin above the maximum stake while wagering can void everything.
• Playing excluded games. Some slots, live tables or jackpots may not count, or may break the terms.
• Depositing with an excluded method. An e-wallet deposit can quietly disqualify you from the welcome offer.
• Letting it expire. Bonuses, spins and wagering progress all have deadlines.
• Opening a second account. Welcome offers are one per person and household; duplicate accounts get closed, usually with their winnings.
• Withdrawing too early. Asking for a payout mid-wagering usually cancels the bonus and its winnings.

More in the biggest casino bonus mistakes and how to read casino terms before you claim.

A bonus is a marketing offer, not income, and wagering exists so that most players spend more than the bonus is worth. Set a deposit limit before you claim, never deposit more to keep a bonus alive, and walk away when the budget is gone. Casinofy is for adults aged 18 and over; our responsible gambling guide lists free, confidential help.