Welcome Package

$3,400 + 100 Free Spins

No wagering on the free spins
Wagering
45× bonus amount
Max bet (bonus active)
$7.50
Bonus validity
7 days
Daily withdrawal limit
$1,500

21bit Casino Promo Code: How to Use Current Offers

Looking for a 21bit Casino Promo Code? Here is what each named code does, which deposit triggers it, and how to apply an offer from your casino account. The key detail for Australian players is that the code promotions are marked for other markets, so check the promotion shown after you sign in.

21bit Casino operates under a licence from the Tobique Gaming Commission (New Brunswick), licence no. 0000002, and a licence from the Comoros AOFA, reference ALSI-202508056-FI2.
  1. OperatorNovatrix SRL
  2. Established2022
  3. Games3,000+
  4. Australian PaymentsPayID, Osko, Crypto, Cards

Which promo codes can you use, and what do they unlock?

21bit Online has three named promo codes connected with its Weekend Reload and Top Slots offers. Each one has a different qualifying deposit and reward. The code must match the offer you are trying to claim, so it is worth checking the spelling before you activate anything.

CodeOfferQualifying depositRewardMarket and timing
WEEKEND40% Weekend Reload bonusMinimum deposit $20; maximum $10040% match bonusSaturday and Sunday; other markets
TOP40Top Slots offerDeposit of at least $2040 free spins on a top slotOther markets
TOP100Top Slots offerDeposit of at least $40100 free spins on a top slotOther markets

The Weekend Reload and Top Slots codes are marked for other markets. For an Australian account, use the promotion area in your casino account as the practical check: if the offer is shown there, follow its displayed activation steps and terms.

How to apply a promo code from your casino account

The process is straightforward, but the order matters. You need an account, the right code and the qualifying deposit for the specific promotion. After you Login, take a moment to make sure the offer is visible before putting money into it.

Open the promotion in your account

Sign in and open the relevant promotion in the casino account. Confirm whether it is the Weekend Reload or the Top Slots offer.

Enter the matching code

Use WEEKEND, TOP40 or TOP100 exactly as shown for the selected promotion. Avoid adding spaces or changing the letters and numbers.

Make the qualifying deposit

For WEEKEND, the deposit range is $20 to $100. TOP40 requires at least $20, while TOP100 requires at least $40.

Check the reward before activating

Review the reward and the terms displayed in your casino account. This is especially useful when the promotion has a market or weekend restriction.

Use the reward within its time limit

The general bonus terms give bonus funds a 7-day validity window. Free spins must be activated within 3 days and then played within a further 7 days.

A code is not a substitute for the qualifying deposit. The reward is tied to the offer conditions above, so starting with the right promotion saves you from having to guess which threshold applies.

Bonus rules that can affect a coded offer

The most important rule applies to cash match bonuses. Except for bonus funds exchanged from loyalty points, bonuses clear at 45× the bonus amount. That means a 40% match reward is worked out from the bonus itself, not from the whole deposit.

Here is a simple example. A $50 deposit under a 40% match produces a $20 bonus. At 45×, the wagering figure would be $900 on that $20 bonus amount. The actual reward and terms shown for your promotion take priority, so use the account display before playing.

RuleWhat it means
Cash bonus wagering45× the bonus amount
Maximum single bet$7.50 while a bonus is active
Bonus validity7 days from the time the bonus is credited
Free-spin activationActivate within 3 days
Free-spin play period7 further days after activation
Slot contributionSlots contribute 100% to wagering
Other listed game typesRoulette, video poker, poker, craps and dice, other card games and table games contribute 0%

The $7.50 maximum bet is easy to overlook. Keep every single wager at or below that amount while the bonus remains active. If a promotion has its own extra condition, use the specific terms shown with that promotion rather than assuming every offer works in exactly the same way.

Which Australian payment options can you use with a code?

AUD is supported, and Australian accounts can use PayID and Osko. The wider cashier offers 19 deposit methods, including Visa debit, Mastercard debit, Neosurf, PaysafeCard, Neteller, Skrill, bank transfer, Jetonbank, Rapid Transfer and MiFinity.

RouteDetails
PayID and OskoAvailable for Australian accounts
CardsVisa debit and Mastercard debit are accepted
Bank and prepaid optionsBank transfer, Neosurf and PaysafeCard are available
E-walletsNeteller, Skrill, Jetonbank, Rapid Transfer and MiFinity are available
CryptocurrencyBTC, BCH, ETH, LTC, DOGE, USDT, XRP, ADA, TRX and BNB are accepted currencies

All crypto deposits and withdrawals are free of charge. Crypto exchange rates are calculated through Coinbase Converter at the moment of the transaction, and currency exchanges between crypto and fiat are not supported. All payment routes are checked every 4 hours.

For a coded offer, choose the payment route shown in the promotion and confirm the reward in your account before depositing. The cashier displays the available payment options for your account.

What happens when you withdraw after using a promotion?

A promotion does not remove the normal cashout rules. For AUD withdrawals, the limits are $1,500 per day, $7,500 per week and $22,500 per month. There is no win limit.

PeriodMaximum
Per day$1,500
Per week$7,500
Per month$22,500

The withdrawal method must be in your own name. KYC is triggered at the first withdrawal and requires photo ID, proof of address and proof of payment method. After the team approves a withdrawal, the funds are instantly forwarded to the payment provider.

Crypto deposits and withdrawals are free of charge. The cashier shows the current minimum and maximum for the selected route, so check that screen before confirming a cashout.

Other promotions that do not need a typed code

Promo codes are only one way to receive an offer. The Daily Spin Wheel turns once every 24 hours after a qualifying deposit and pays either spins or a match bonus. The referral programme pays the referrer $20 when the referred friend makes a first deposit, with no cap on invitations, while the friend receives 10 free spins on that first deposit.

There are also rotating promotions such as Rocket Missions and Wager-Free Daily Rewards. Tournament prize pools total AUD 37,594,500 plus 875 free spins, and the Daily Prize Pool offers up to 1,555 free spins or $46,156 each day.

These offers use their own account conditions. If you are comparing a typed code with an account promotion, look at the reward, deposit trigger, expiry period and any wagering rule before choosing.

Where to get help before activating a code

Support is available by live chat and email around the clock. Live chat has an average response time of 3 minutes, and support is offered in English, French, German, Finnish and Norwegian.

  • Ask support to clarify a promotion shown in your account before making the qualifying deposit.
  • Keep the code, deposit amount and reward together so you can check each condition quickly.
  • Set gambling or spending limits from your player profile if you want a firm budget.
  • Remember that players must be at least 18 years old to register.

Promotions are optional and gambling involves real money risk. Set a limit that suits your budget, and only activate an offer when you understand the deposit and play conditions.

Promo Code: your questions

What 21bit Casino promo codes are listed?

The named codes are WEEKEND for the 40% Weekend Reload, TOP40 for 40 free spins on a top slot, and TOP100 for 100 free spins on a top slot.

What deposit is needed for TOP40?

TOP40 requires a deposit of at least $20. The reward is 40 free spins on a top slot.

What deposit is needed for TOP100?

TOP100 requires a deposit of at least $40. The reward is 100 free spins on a top slot.

What does the WEEKEND code offer?

WEEKEND is connected with a 40% Weekend Reload bonus. The stated deposit range is $20 to $100, and the promotion runs on Saturday and Sunday in other markets.

Are these promo codes available to Australian players?

The Weekend Reload and Top Slots offers are marked for other markets. After you Login, check the promotion shown in your casino account to see the offer and activation terms for your account.

How long do bonus funds remain valid?

The general bonus validity period is 7 days from crediting. Free spins must be activated within 3 days and played within a further 7 days.

What is the maximum bet while a promotion is active?

The maximum single bet is $7.50 while a bonus is active.

What documents are needed for a first withdrawal?

KYC at the first withdrawal requires photo ID, proof of address and proof of payment method.