The card game with the highest return in live casino, now with tables starting at R$ 5.00, dealers in Portuguese, and your winnings hitting your account in up to 10 minutes via Pix.
From classic to VIP, 123app has the right table for every type of player
The classic format with six decks, dealer stands on 17, and a natural blackjack pays 3 to 2. The perfect foundation for learning basic strategy.
An exclusive table with a dedicated dealer, higher limits, and a premium environment for players looking for a more private, elevated experience.
A single table where unlimited players compete at the same time. There's always a seat available, and you always have your own hand to play.
Faster rounds for players who don't like to wait. Each player acts immediately, cutting the time between rounds in half.
A lively atmosphere with relaxed dealers, background music, and an active chat. Perfect for players who want a lighter vibe without sacrificing quality.
A variant that lets you double down on any hand, even after a split. More strategic options and higher return potential for experienced players.
Some people have never set foot in a casino, yet they already know blackjack by name. It's one of those games everyone has heard of, because the premise is simple enough for anyone to grasp in five minutes: get as close to 21 as possible without going over, and beat the dealer. That's it. The complexity comes later, once you realize that every decision you make — hit, stand, double, split — has a mathematics behind it that can make all the difference.
That depth is exactly what makes blackjack so popular among more experienced players. Unlike slots, where you press a button and the outcome is purely random, in blackjack your decisions directly affect your long-term results. With basic strategy applied correctly, the RTP reaches 99.5% at the 123app, meaning the house keeps just 0.5% of bets on average. It's one of the lowest house-edge games at any casino in the world.
The 123app brought live blackjack with a feature that makes a real difference — whether you're just getting started or have been playing for years: dealers who run the game in Brazilian Portuguese. It might sound like a small detail, but it isn't. When you're still learning the rules, hearing the dealer explain each move in your own language makes everything click much faster. And when you already know the game, smooth communication in the live chat during play makes the whole experience far more enjoyable.
The blackjack tables at 123app cover everything from the casual player looking to bet R$ 5.00 on a quick round to the more serious bettor seeking VIP tables with limits up to R$ 50,000.00 per hand. There's Infinite Blackjack, where you'll never run out of seats even during peak hours. There's Speed Blackjack for those who prefer a faster pace. And there's Blackjack Party for anyone who wants a more relaxed atmosphere, with livelier dealers and a different vibe. Over fifteen variations are available in the platform's catalog.
Deposit at 123app follows the same simple process as always: Pix, boleto bancário, credit or debit card, PicPay, Mercado Pago, or TED bank transfer from any Brazilian bank. Your balance is available immediately once the Pix is confirmed — perfect when you want to jump into a table without delay. For withdrawals, Pix is also the fastest option: request the payment in your account, enter your Pix key, and the funds arrive in up to 10 minutes, 24 hours a day, including weekends.
One aspect that 123app takes very seriously is result transparency. All partner providers on the platform are audited by independent companies that verify whether the declared RTPs are being honored and whether the decks are shuffled fairly before each round. You can play knowing there is no manipulation — every hand is decided by chance and your choices, nothing more.
Basic strategy is a chart that shows the mathematically optimal move for every possible card combination against the dealer's up card. It's not hard to learn, and it makes a dramatic difference over the long run. With it, the RTP for blackjack at 123app reaches 99.5%. Without it, you're essentially giving away edge to the house for no reason.
When the dealer shows an Ace, the table offers the option to take insurance in case they have blackjack. It sounds tempting, but mathematically it's a bet with a clear disadvantage for the player. In the long run, insurance will cost you more than it ever protects you. Just skip it.
Two Aces should always be split because an Ace is worth 11, giving each new hand a strong starting position. Two Eights add up to 16, the worst possible hand in blackjack. Splitting gives you the chance to build two better hands from that difficult total.
If you're learning or testing a new variant, tables with a R$ 5.00 minimum are the ideal place to start. You can practice without pressure, get a feel for the live table rhythm, and build confidence before moving up to higher limits.
Deciding how much you're going to play with before opening a table is essential. With a set bankroll and consistent bets between 1% and 5% of the total per hand, you can ride out bad runs without blowing everything at once. The 123app has deposit limit tools to help you stay in control.
Minimum deposit: R$ 10.00 | Pix Withdrawal in up to 10 min
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This table shows the optimal play for the most common blackjack situations. Learning these rules is the single most important step toward reducing the house edge to its minimum in 123app.
| Your hand | Dealer shows 2–6 | Dealer shows 7–8 | Dealer shows 9–Ace |
|---|---|---|---|
| 8 or under | Hit | Hit | Hit |
| 9 | Double Down | Hit | Hit |
| 10 | Double Down | Double Down | Hit |
| 11 | Double Down | Double Down | Double Down |
| 12 | Stand | Hit | Hit |
| 13 – 16 | Stand | Hit | Hit |
| 17 or more | Stand | Stand | Stand |
| Pair of Aces | Split | Split | Split |
| Pair of Eights | Split | Split | Split |
| Pair of Tens | Stand | Stand | Stand |
Simplified chart for classic 6-deck blackjack. Minor variations may apply depending on the specific rules of each table at 123app.
Real players who just won at the 123app blackjack tables.
If you're just getting started, here's a straightforward guide that takes you from zero to sitting at a live table with a Portuguese-speaking dealer.
Go to 123app, click "Sign Up," and fill in your details: name, email, CPF, and date of birth. Confirm your email and you'll have full access to the platform.
Generate the Pix QR code on 123app, scan it through your bank's app, and the balance appears in your account within seconds — ready to bet before the next hand even begins.
On your first deposit, you automatically receive up to R$ 500.00 in bonus credits. These credits can be used at the live blackjack tables after meeting the rollover requirements described in the Terms and Conditions.
Filter by variant, bet limit, or RTP. Click any table to join. The dealer stream starts instantly and you can place your bet on the very first round.
The dealer deals two cards to you and two to themselves, one face up. You decide whether to Hit, Stand, Double Down, or Split a pair based on your cards and the dealer's face-up card.
Request a withdrawal from your account, enter your Pix key, and the money lands in your bank account in up to 10 minutes — 24 hours a day, no hassle.
No need to manage in English. Many 123app tables have dealers who run the game in Portuguese, explaining every move and chatting naturally in the live feed.
Watch every card flip in high-definition with no noticeable delay. 123app uses servers optimized for Brazilian connections, keeping the stream stable.
Touch-optimized interface for Android and iOS. No download required. Live blackjack runs smoothly in your mobile browser over 4G or Wi-Fi.
All live blackjack providers at 123app are audited by independent certification bodies. Decks are verifiably shuffled before every round.
The most common terms at 123app's live tables, explained in plain English
Requesting an additional card from the dealer to increase your hand's value. You can hit as many times as you like, as long as you don't go over 21.
Decline additional cards and keep your current hand. The dealer then plays out their hand and the result is compared against yours.
Double your bet in exchange for receiving exactly one more card. Highly advantageous when you hold 10 or 11 and the dealer is showing a weak card.
When your two cards form a pair, you can split them into two separate hands, placing an equal bet on each.
When your card total goes over 21. If you bust, you lose the bet immediately, regardless of what the dealer holds.
An Ace combined with a 10-value card (10, Jack, Queen, or King) as your first two cards. Pays 3 to 2 on classic tables at 123app.
A hand containing an Ace counted as 11. For example, Ace + 6 = soft 17. You can draw another card without any risk of busting, since the Ace can revert to 1.
A hand with no Ace, or with an Ace counted as 1. For example, 10 + 7 = a hard 17. The risk of busting when drawing another card is very real.
When the player and the dealer finish with the same value. Your bet is returned in full — no win, no loss.
123app fully complies with Brazil's General Data Protection Law (LGPD – Lei nº 13.709/2018). Your personal data is used exclusively to operate your account and improve your experience, and is never shared with third parties without your explicit consent. Read our Privacy Policy for more details.
123app's live blackjack offers the best RTP in the casino when played with strategy. But even with that edge, it's essential to keep your play within limits that won't affect your finances or well-being.
If you feel your betting is getting out of hand, use the responsible gambling tools in your account or reach out to support, available 24 hours a day in Portuguese.
Not permitted for players under 18. Need help? Call 188 (CVV) or visit Responsible Gambling.
Set a daily, weekly, or monthly deposit limit on the platform.
Set a maximum daily session time at the blackjack tables.
Pause access to your account for anywhere from 24 hours to 6 months whenever you need it.
Permanently block your account if you ever feel the need.
View all your game history and transactions at any time.
Only players aged 18 and over may access live blackjack at 123app.
The most common questions from players just getting started with live blackjack on 123app
Create your account in under two minutes, deposit via Pix from R$ 10.00, and claim a bonus of up to R$ 500.00. Tables are open 24 hours a day.
+18 | Play responsibly | For residents of Brazil only