None of the casinos listed here advertises a no deposit bonus in its current published welcome offer, so treat any free credit you come across as a short promotion and read its rules. Wherever such an offer does appear, the cashout cap (often 5 to 10 times the bonus) matters far more than the headline value.
A no deposit bonus gives you something to play with before you have paid anything in. At offshore casinos it is usually a handful of free spins on one named slot rather than cash.
Every casino below asks for a deposit before its welcome offer applies. Bonus details come from each casino's published terms, and promotions change often, so look at the cashier before you sign up.
Casinos To Compare (Check Each Current Offer)
- Very wide coin support
- Originals and lottery games
- Sportsbook
- Sportsbook with high limits
- Long operating history
- Casino and live dealer
- 10% weekly cashback
- Casino and sportsbook
- Large slot library
- Very large slot catalogue
- Crypto and card payments
- Regular slot tournaments
How this list is ranked: licence and transparency, UK access, bonus terms, cashier, games and track record. The full method.
What to read before you claim a free offer
Wagering: winnings from free spins usually have to be staked 35 to 45 times before you can withdraw them. A multiple below 30 is generous.
Stake limit while wagering: commonly about £5 a spin. A single bet above it can cancel the bonus, and this term sits behind most refused withdrawals.
Cashout cap: the most you can take out of the offer, often 5 to 10 times its value, however much the spins actually paid.
Expiry and eligible games: free spins tend to run out within days and only work on the slot the offer names.
If you joined GamStop because gambling had become a problem for you, keep the exclusion in place; GamCare gives free, confidential support on 0808 8020 133.
Play with money you can afford to lose. Casino games are built to return less than is staked over time. Set a budget and use your account's deposit limits. Free, confidential support is available from GamCare on 0808 8020 133. More on staying in control.