50%
Maximum Welcome Bonus
20+
Active Voucher Codes
৳10,000
Maximum Bonus Value
Every Day
New Offer Updates
Welcome Bonus, Cashback, Free Bets, Eid Offers — fresh vouchers drop on 21st every day. Copy the code, redeem it, and play with your bonus.
Copy any voucher code below and redeem it on your 21st account.
New members get a 50% bonus on their first deposit, up to ৳5,000. Valid for both Casino and Sports Betting.
Every Monday, get 10% cashback on your previous week's net losses, up to ৳2,000. Withdraw with no wagering conditions.
Get a ৳500 Free Bet on any cricket match. This voucher applies when your first bet loses. Double value for Bangladesh matches.
Double the Eid excitement! Get an extra 30% bonus on any deposit this Eid. Up to ৳3,000. Limited-time offer.
An exclusive offer for 21st VIP members. Deposit ৳20,000 or more and receive a flat ৳10,000 bonus, plus a dedicated personal account manager.
Play slots every day and get 15% of your losses back at the end of the day. Maximum ৳1,500. Applies to all slot providers.
Redeeming a voucher on 21st is quick and easy. Claim your bonus in just a few simple steps.
| Bonus Type | Amount | Terms | Validity | Category |
|---|---|---|---|---|
| Welcome Deposit Bonus | Up to 50% — Max ৳5,000 | 1x Wagering | 30 Days | New Members |
| Weekly Cashback | Up to 10% — ৳2,000 | None | Weekly | All Members |
| Cricket Free Bet | ৳500 Fixed | First Bet Loss | 15 Days | Betting |
| Slots Daily Rebate | Up to 15% — Max ৳1,500 | None | Daily | Casino |
| Eid Special Bonus | Up to 30% — ৳3,000 | 1x Wagering | Eid Season | Festival |
| VIP Deposit Bonus | ৳10,000 Flat | ৳20,000+ Deposit | 60 Days | VIP |
| App-Exclusive Bonus | Extra 10% | Deposit via App | Ongoing | App |
Vouchers and bonus codes are a common feature across online gaming platforms — but not all platforms handle them the same way. 21st's voucher system is built with Bangladeshi users in mind, offering transparent terms, fair wagering requirements, and a straightforward redemption process.
21st's welcome bonus is one of the most compelling offers available in Bangladesh. A 50% bonus on your first deposit means a ৳10,000 deposit gets you ৳5,000 in bonus funds — giving you ৳15,000 to play with from the start. The bonus is valid across both Casino and Sports Betting.
21st's cashback system is hugely popular among bettors in Bangladesh. Every week, a portion of your net losses is returned to you. It's more than just a bonus — it's 21st's way of showing they've got your back. A losing streak doesn't have to mean walking away empty-handed.
The best part about cashback is that it comes with zero wagering requirements. That means you can withdraw it straight away or use it on new bets — completely your call. It's one of 21st's standout features.
Eid ul-Fitr, Eid ul-Adha, Pohela Boishakh, Victory Day — 21st brings special vouchers for every major occasion. The Eid offers from 21st are among the most generous gaming promotions in Bangladesh. Deposit with an Eid code and earn up to 30% in extra bonus funds.
Festival vouchers are available for a limited time, so don't wait too long to use them. Keep push notifications enabled on 21st and you'll be the first to know when a new offer drops.
Joining 21st's VIP Program unlocks benefits that go well beyond standard vouchers. A personal account manager, higher cashback rates, faster withdrawals, and exclusive VIP vouchers are all reserved for VIP members. Play regularly and meet the required deposit thresholds to earn your VIP status.
What makes VIP vouchers particularly appealing is that they're fully personalised — you get offers tailored to how you play. cricket bettors receive cricket-focused deals; slots fans get slots vouchers.
One final but important note — the terms and conditions for all 21st vouchers and bonuses are fully transparent and written in plain language. No hidden clauses. Read the T&Cs before you redeem, and always play responsibly.
All 21st bonuses are issued in accordance with licensed regulations. Accounts found to be abusing bonuses may be suspended.
Download the 21st app and enable push notifications. Be the first to know whenever a new voucher drops.
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"21st's Welcome Bonus is genuinely impressive. I received a ৳2,500 bonus on my first deposit — and it was redeemed without any hassle at all."
"The cashback voucher is my personal favourite. Last month I got ৳1,800 in cashback and withdrew it straight to bKash."
"I used 21st's special code during Eid and got some great bonus funds to play with. Offers like this are always welcome — hope to see more of them."
Join 21st, claim a 50% bonus on your first deposit, and enjoy 500+ games.