Create your account for free in under 2 minutes, deposit via Pix from R$ 20.00, and activate the welcome bonus of up to R$ 500.00. Sports Betting, slots, Live Casino, and jackpots — all in BRL, no surprises.
Everything you need to bet safely and comfortably — all in one platform, in BRL, in Portuguese.
On your first deposit, ii33 matches the amount you deposit — up to R$ 500.00. With just R$ 20.00 via Pix you activate the bonus and start playing with R$ 40.00 in your account. The rollover is 30x within 30 days, with clear rules published in Portuguese. Each new player can redeem the bonus only once.
Ii33 accepts Pix, boleto bancário, credit and debit cards, PicPay, Mercado Pago, and TED bank transfers from any bank — Nubank, Itaú, Bradesco, Banco do Brasil, and others. Pix deposits are credited within seconds. Pix withdrawals are processed in up to 10 minutes after approval, with no hidden fees.
Once registered, you can access live and pre-match betting on football — Brasileirão Série A, Copa do Brasil, Libertadores, Sudamericana, and state championships —, UFC and MMA, volleyball, basketball via NBB, tennis, and e-sports. Competitive odds updated in real time throughout matches.
With your ii33 account, you get access to hundreds of slots from providers like Pragmatic Play, NetEnt, and Microgaming, live casino tables with real HD dealers, and crash games like Aviator — all with bets starting from just a few cents, no app download required.
Ii33 protects your data with 256-bit SSL encryption on all connections. Passwords are stored using secure hashing — no staff member can access your actual password. Data handling complies with the LGPD. You have the right to access, correct, and delete your information at any time.
Ii33 runs directly in your Android or iPhone browser — no app download needed, no storage space required. The site is fully optimized for mobile, with large buttons, fast loading, and a smooth gaming experience even on 4G and 5G connections.
From zero to your first bet in under 5 minutes. See how easy it is to sign up and start betting at ii33.
Enter your full name, CPF, date of birth, phone number, email address, and create a password. The form is right above on this page — takes less than 2 minutes to complete. Confirm that you are 18 or older and accept the Terms and Conditions before creating your account.
After registration, ii33 sends a confirmation link to your email and an SMS code to the mobile number you provided. Confirm both to unlock all account features — including Pix withdrawals and access to the welcome bonus.
Starting from R$ 20.00, deposit via Pix by scanning the QR Code in your bank's app — Nubank, Itaú, Bradesco, Banco do Brasil, or any other. Funds appear in your account within seconds. You can also use boleto, credit card, PicPay, or Mercado Pago.
After depositing, go to the Promotions section in your account and manually activate the welcome bonus. The bonus credit appears in your account right away. Then just choose where to play — Sports Betting on the Brasileirão, slots, live casino, or crash games.
One CPF per account. ii33 verifies age and prevents duplicate accounts linked to the same CPF.
Used to confirm your account, receive withdrawal notifications, and communications from ii33.
Used for SMS verification and two-factor authentication. Any Brazilian carrier accepted.
Ii33 is strictly for users aged 18 and over. The system automatically blocks registrations from underage users.
The minimum Pix deposit is R$ 20.00. It is not required to create an account — only to play and activate the bonus.
Signing up at ii33 is completely free. There are no account creation fees, monthly maintenance charges, or hidden costs. You only add funds when you choose to make a deposit — and you can withdraw whenever you want.
Before creating an account on any online betting platform, it makes sense to ask: why this one and not another? ii33's answer starts with the details that actually make a difference in the daily life of Brazilian bettors — not marketing slogans.
The first point is the payment method. Brazil has Pix, one of the best instant payment systems in the world, and ii33 was built to take full advantage of it. When you deposit R$ 50.00 via Pix at ii33, the money appears in your account within seconds — not hours, not the next business day, seconds. When you request a withdrawal via Pix, ii33 processes it in up to 10 minutes. Boleto, credit card, PicPay, Mercado Pago, and TED bank transfers are also accepted, always in BRL, with no currency conversion and no surprise fees.
The second point is the welcome bonus. ii33 offers a 100% match on your first deposit, up to R$ 500.00. This means that if you deposit R$ 200.00, the platform adds another R$ 200.00 in bonus funds, giving you R$ 400.00 to play with. The rollover is 30 times the bonus amount within 30 calendar days — a standard industry condition, with rules written in plain Portuguese and no fine print designed to mislead.
The third point is product variety. After registering at ii33, you get access to a complete platform: pre-match and live Sports Betting on football with Brazil's top competitions — Brasileirão Série A, Copa do Brasil, Libertadores, and state championships —, slots from international providers with published and audited RTP, Live Casino with real dealers at blackjack, roulette, baccarat, and game show tables, progressive jackpots in BRL, crash games like Aviator, and much more. All in one place, with no need to create accounts on multiple platforms.
The fourth point is the mobile experience. Most Brazilians access the internet primarily through their phones — and ii33 knows that. The site is built to run directly in your Android or iPhone browser, with no app download required. The interface automatically adjusts to your screen, with intuitive menus, comfortably sized buttons, and loading speeds optimized for 4G and 5G connections.
The fifth point is support. Questions about registration, deposit issues, bonus or withdrawal queries — everything can be resolved through ii33's live chat in Portuguese, with an average response time of under 3 minutes, available 24 hours a day, 7 days a week. You will never be left waiting hours for an automated reply in English to sort out something simple.
The sixth point is transparency. ii33's Terms and Conditions are written in plain Portuguese. The Privacy Policy explains exactly what data is collected and why, in compliance with the LGPD. The RTP for each game is published. Bonus conditions are displayed alongside each promotion. There is no fine print designed to confuse — just clear rules that anyone can understand before deciding to sign up.
Registering at ii33 is free, takes less than 2 minutes, and requires no immediate deposit. You create your account, explore the platform, and only add funds when you feel comfortable doing so. If you'd like, set your deposit limits before your first top-up — that's the right way to get started at ii33.
Already have an account at ii33? Log in directly at /login. If you have any questions during registration, Portuguese-language support is available 24 hours a day via live chat — average response time under 3 minutes.
A complete platform waiting for you — Sports Betting, casino, slots, and much more.
Pre-match and live betting with real-time odds. Markets covering more than 30 sports, including all major Brazilian and international football competitions, MMA, UFC, volleyball, NBB basketball, tennis, and e-sports.
Slots from Pragmatic Play, NetEnt, Microgaming, and other major providers. Bets starting from cents in BRL. Progressive jackpots with prizes accumulated in BRL. RTP for each game displayed before you start.
Blackjack, European and American roulette, baccarat, poker, and game show tables with real dealers streamed in HD. Minimum bets from R$ 1.00. Available 24 hours a day, nonstop.
Progressive jackpot games where the accumulated prize grows with every bet placed by any player across the network. Prizes paid in BRL via Pix, no currency conversion. Check the current accumulated jackpot in the dedicated section of the platform.
Bet on every UFC event and other MMA organizations, including fights featuring Brazilian athletes like Alexandre Pantoja, José Aldo, Deiveson Figueiredo, and others. Markets include result, method, round, and more.
The most common questions from first-time ii33 account holders.
Ii33 only collects the information necessary to create and operate your account. No personal data is sold to third parties. All communication is encrypted with 256-bit SSL. Data handling complies with the LGPD. For details, see the Privacy Policy and the Terms and Conditions.
The recommended first step after registering at ii33 — even before your first deposit — is to set a monthly deposit limit in your account settings. Set an amount that fits your entertainment budget and the system applies it automatically.
Learn More About Responsible GamblingIi33 is strictly for users aged 18 and over. Registration is automatically blocked for minors. Gambling should be a form of entertainment — not a source of income or a solution to financial problems. Set your deposit limits right after creating your account.
Set your daily, weekly, or monthly limit. Reductions take effect immediately. Increases are held for 7 days — protection against impulsive decisions.
If you want to pause or close your account, simply contact ii33 support. The process is immediate, no questions asked, and your real balance is returned via Pix.
Free registration in 2 minutes. First deposit via Pix from R$ 20.00. Welcome bonus activated instantly. Portuguese-language support available 24/7.
Gamble responsibly. Prohibited for users under 18. By registering, you confirm that you have read and accepted the Terms and Conditions and the Privacy Policy of ii33.