Welcome to 21winbet. We've got exciting promotions for both new and existing members. From welcome bonuses to weekly cashback, referral bonuses to tournament prizes — you'll find them all here.
All current offers at 21winbet are listed below
Register at 21winbet for the first time and make a deposit to receive a 150% bonus. You'll get one and a half times your first deposit added directly to your account as extra balance.
Claim NowYou'll receive 200 free spins on your first deposit after registration. These spins can be used on 21winbet's selection of popular slot games.
Claim Free SpinsYou'll receive 10% cashback on total net losses each week. It's automatically credited to your account on Monday mornings.
Claim Cashback100% reload bonus on any deposit every week. This is one of the most popular offers for regular 21winbet members.
Claim BonusInvite your friends to 21winbet. When they register and make their first deposit, you'll receive BDT 500 referral bonus directly to your account.
ReferGet a 50% bonus on your first bet in the Sports section. Place a bet on cricket, football, or any sport — the bonus is added automatically.
Place Bet
Claiming your bonus at 21winbet is simple — just follow these four steps
Create your free account at 21winbet. Registration takes just a few minutes with your name, mobile number, and password.
Choose your preferred promotion from this page. Read the bonus terms carefully to avoid any confusion later.
Deposit via mobile banking or e-wallet. Your bonus is credited automatically as soon as the deposit is confirmed.
Play your favorite games with your bonus balance. Once the wagering requirements are met, you can withdraw your winnings directly.
The more you play at 21winbet, the more you benefit — a four-tier loyalty programme
You start at Bronze level right after registration. You'll receive 5% weekly cashback, birthday bonus, and special offers.
Wager BDT 10,000+ per month to reach Silver. Enjoy 7% cashback, faster withdrawals, and exclusive tournament access.
Wager BDT 50,000+ per month to reach Gold. Enjoy 10% cashback, a personal account manager, and priority support.
Diamond is for top players. Enjoy 15% cashback, VIP events, custom bonuses, and the highest withdrawal limits.
| Promotions | Amount | Eligible Members | Wagering | Validity |
|---|---|---|---|---|
| Welcome Bonus | 150% | New Member | 30x | 30 Days |
| Free Spins | 200 Spins | New Member | 25x | 7 Days |
| Weekly Cashback | 10% | All Members | 1x | 7 Days |
| Reload Bonus | 100% | Regular Member | 25x | 14 Days |
| Referral Bonus | BDT 500 | All Members | 10x | No Expiry |
| Sports Bonus | 50% | New Member | 20x | 21 Days |
| Diamond Cashback | 15% | Diamond Member | 1x | 7 Days |
In Bangladesh's online gaming scene, 21winbet's welcome bonus is undoubtedly one of the most attractive. There are very few opportunities in the market to receive a straight 150% bonus on your first deposit. Say you deposit BDT 5,000 — you'll get an extra BDT 7,500 as bonus, bringing your total balance to BDT 12,500. This bonus balance can be used across slots, casino, and sports — all three. Even with a 30x wagering requirement, when combined with cashback and other benefits, this offer is highly profitable overall.
21winbet's free spins bonus is a fantastic opportunity for slots fans. 200 free spins means you get 200 spins without any risk. Experts suggest that free spins tend to be more profitable when used on high RTP games. At 21winbet, there's a specific list of games eligible for free spins — choose the one you're most comfortable with. The spins must be used within 7 days, so start without delay.
The weekly cashback is a major safety net for regular 21winbet players. If you have a losing week for any reason, you can get back up to 10% of your losses. It's fully automatic — no promo code needed, no application required. Every Monday at 10:00 AM, the previous week's cashback is calculated and credited directly to your account. The wagering requirement on cashback is just 1x, meaning one bet is all it takes to withdraw.
21winbet's referral programme is designed so you can benefit by inviting friends. You'll earn BDT 500 for each successful referral, and there's no limit on referrals. The more friends you bring, the more you earn. Share your referral code — as soon as your friend registers and makes their first deposit, your credit is guaranteed. There's no time limit on this programme; you'll enjoy this benefit as long as 21winbet operates.
Many people get put off by bonus terms and conditions. It's really not that complicated. Wagering requirement means you need to bet an amount equal to the bonus multiplied by a specific number. Say you receive a BDT 1,000 bonus with 30x wagering — you'll need to wager BDT 30,000. It doesn't have to be all at once; it gets fulfilled gradually as you play games. At 21winbet, every bonus has clearly stated terms so there are no hidden surprises. The support team is always ready to help with any questions.
Most people in Bangladesh now use the internet from smartphones. 21winbet's entire platform is mobile-friendly, so everything from claiming promotions to playing with bonuses can be done from your phone. There's no hassle of downloading a separate app — just open your browser and play at your convenience. You can deposit using mobile banking, so the whole process is extremely easy and quick.
Beyond regular promotions, 21winbet hosts special tournaments and events at various times. During cricket season, Eid, or other special occasions, limited-time offers appear with much larger prize pools. In these events, not just skill but luck also plays a role. Top positions on the leaderboard earn special rewards and cash prizes. To get notifications about these events, keep email or SMS alerts turned on in your profile.
Have questions about bonuses or promotions? 21winbet's support team is available 24/7, every day of the week.
Answers to common questions about promotions