Best Online Blackjack

By Blackjack, Games


Welcome to the blackjack ♠ section at Casino Duende!

Discover where to play the best online blackjack casinos that appear on one page! USA and UK players do not forget to read our blackjack strategy guide to have the best chance to win and understand how to play in blackjack.


#CasinoRatingBonusBonus CodeWebsite
1 Read Review BONUS 200% UP TO $1000CASINODUENDE Visit

2 Read Review BONUS 200% UP TO $2,000CHERRY200 Visit

3 Read Review 300% WELCOME BONUS UP TO $3,000MAX300 Visit

4 Read Review 200% BONUS UP TO $ 7777 + 100 FREE SPINSSLOTO1MATCH Visit

5 Read Review 200% WELCOME BONUS+ 25 FREE SPINS Use Link Visit

6 Read Review 100% BONUS UP TO $/€ 300 + 100 FREE SPINS Use Link Visit

7 Read Review 100% UP TO €500 + 200 FREE SPINS Use Link Visit

8 Read Review 200% UP TO €2400 Use Link Visit

9 Read Review Use Link Visit

10 Read Review BONUS 100% UP TO $/€ 1600 Use Link Visit

Blackjack Guide

There may not be a casino card game that is more exciting and easier to understand than blackjack. Since its appearance in casinos in the twentieth century, blackjack has increased in popularity and has become the favorite casino game in the world.

But before betting on tables and being a big winner, you must fully understand the rules of blackjack. Read our most useful tips below. Casino Duende is the best website to practice online blackjack, while you learn and master the game of blackjack.

Learn to play blackjack online, practice your skills with our free blackjack games online or compare the latest real money blackjack bonuses from reputable online casinos.
At Casino Duende, you will learn how to earn more and increase your funds by playing a slightly more intelligent online casino blackjack.

Do not have the funds to play in blackjack? No problem. We will show you how to grow your blackjack funds with virtually no risk when playing with small bets and in free tournaments.

If you are already a great player, we will show you how to better apply your ability to absorb variation and take advantage of online casinos.

In blackjack you can win if you combine the 3 important elements:

  • Recognize and locate the best promotions.
  • Identify the best tables.
  • Play with the perfect strategy.

And if you want to try card counting to get the maximum advantage, we also have resources for that. Learn to combine these elements to have an advantage over the house, in the course of your blackjack career. But first, you must learn to play in online blackjack.

How to play in blackjack? – General rules of blackjack

In each round of blackjack, the players sitting at the table begin to bet on their respective betting positions, also known as “squares”. Each table clearly establishes the minimum and maximum bet that each player can bet.

The bet sizes can be chosen by clicking on the chip icon that represents the correct value of a desired bet. After making all bets, players will receive two cards face up in front of their squares, and the bank will receive a card (European style) or two cards with one up and one down (Atlantic City style), depending on the variant that is Playing.

The goal of any blackjack hand is to defeat the online casino. For this, you must have a hand that scores higher than the hand of the bank, but does not exceed 21 points in the total value. Or, you can win with a score lower than 22 when the hand of the house exceeds 21 points. When the total value of your hand is 22 or more, this is commonly known as “bankruptcy” and you will automatically lose the money wagered.

When indicated, you can request the cards for your hand, to increase the total value. When finished, the house will complete your hand. These are strict rules of how to do it, which vary according to the variant of blackjack you are playing. Make sure you understand the rules of each variant, since it is a fundamental aspect of how blackjack is played and allows you to make important strategic decisions in each hand.

The best hand in blackjack is known as “blackjack” and is paid more than any other combination (up to 3 to 2 of your bet, depending on the variant you are playing) and is composed of an ace and any card with a value of 10, including any jack, queen, king or ten. Blackjack must be divided into the first two cards to be valid and invincible. However, it can be tied, if the house also has blackjack.

In blackjack, the tens, the jacks, the queens and the kings have a value of 10 each. Aces can have two different values: 1 or 11 (you can choose which one). For example, when combining an ace and a four, the hand can be 5 or 15. Each time an ace is valued as 11, the top total is always called a “soft” total, so in the example, the 15 would be a “soft 15”. Players can request an additional card, or “request a letter”, or withdraw a soft hand without risk of going bankrupt. However, a soft hand is no guarantee of improvement after requesting a letter.

Winning hands in blackjack usually award prizes in a ratio of 1: 1 (1: 1, also known as “1 to 1”). Therefore, if you bet $ / € 20 and win your hand, you will normally receive $ / € 20 in winnings in addition to your original bet. There is a variant of blackjack that pays 3: 2, in this case you will get $ / € 30 in winnings in addition to your original bet, if the house will not have blackjack as well.

When your hand ties with the house, it is known as a “tie.” In this case, your bet will be returned, but you will not earn extra money. If you lose a hand, you will lose your bet with the house. The exceptions to these general rules are explained below. You can also check them in the rules page of each variant of the game in particular.

Normally, you will be granted a payment after the online casino has completed your hand. It is important to read the rules of each variant to verify any particular difference, since the rules by which banking is regulated are quite strict and generally vary.

The most common difference in the rules between blackjack variants is whether the bank has to order the cards against a soft 17 or not. In some variants, the house should be planted with a soft 17, while in other variants, the house should request a letter. In all blackjack games, the dealer must obtain a hard or soft hand with a total of 16 or less.

How to split, fold and surrender in blackjack?

Your actions in blackjack are not limited only to request the cards or keep what was initially distributed. In certain circumstances, you will be presented with several additional options. These options depend on the two initial cards that were dealt to you. These options include:


In essence, split, one hand becomes two, which gives you more chances to win. Each time a hand is split, you can place an additional bet on the newly created second hand, of equal value to the original bet. The action of dividing can be done in the following situations:

  • 1. They give you two initial cards of equal value (two kings, six and six, etc.). Both hands will be played independently and will win, lose or tie with the bank on their own merit.
  • 2. In some variants of blackjack, you can split cards of equal value more than once.
    There are also restrictions when dividing with aces. When divided by two aces, almost all variants of blackjack require that only one more card be dealt in each of the new hands, which limits your chances of requesting a card, dividing or folding to improve your hand.


The option to double allows you to double your initial bet, but only in some circumstances:

Once the first two cards are dealt, you can place an additional bet (equal to the original bet) and then receive only one additional card to complete your hand.
In certain variants of blackjack, it is allowed to fold after split. However, other elements must be taken into account:
After split a hand in two (or more) hands, you can have the option to fold and add another bet to the table.
If you choose to duplicate after splitting, then the same rules apply as when you duplicate normally.


In some variants of blackjack, surrendering allows you to give up your hand and take 50% of your original bet if you think you will lose against the bank, as long as it is allowed in the variant of the blackjack you are playing.

Blackjack game options

During each round of blackjack you must make a series of decisions. The decisions that are presented to you will depend on the cards you receive and the variant of the blackjack in which you are playing. These are the options that you will traditionally have in blackjack:


You can request extra cards to improve your hand. The cards can be ordered one by one, until the total value of the hand is equal to or greater than 21.


When the total value of your hand is 21 or less, you can choose to be planted and not risk your hand over 21.


In certain variants of blackjack, when your first two cards have the same value (eight-eight, jack-ten, etc.), you can place additional bets (equal to the initial bet) and create a second hand to play against the bank.


You can place an additional bet, equal to the initial bet, in exchange for a single card for each of your hand, after which you will automatically plant.


In certain variants of the blackjack game, you can lose half of your bet and finish the hand immediately.


In certain variants of the blackjack game, when the first card of the bank is an ace, you can bet half of your original bet and receive a payment of 2: 1, if the bank has blackjack. In the case, if the house does not have blackjack, you will have the pre in your hand.

Charge 1 to 1

If you have received blackjack and the bank shows an ace, the option of charging 1 to 1 is a special type of insurance that is available. If you decide to charge 1 to 1, the payment will be 1 to 1 regardless of whether the bank has blackjack or not. If you do not accept the 1 to 1 charge, the hand will be played normally. The option to charge 1 to 1 is only available in American blackjack and Surrender.

Protection of the user interface

When playing online blackjack it is essential that you can carry out the decisions you choose during the hand. There are a number of factors that can influence your game, from problems with the Internet connection to errors at the time of clicking.

Despite not being able to foresee each one of the incidences presented to you, in most online blackjack software some of the protections are integrated to help players not make accidental or unconscious decisions that are considered out of bounds. of the normal game.

The blackjack game to practice

Enjoy the simple online blackjack game created by Casino Duende. Practice blackjack online without risking your money. Test your skills and dexterity before putting your money on the line at the
best online casinos  ↑. Thanks to the demo version of blackjack that you will find here you can practice completely free of charge.

In addition, in Casino Duende you can play to these games of the blackjack online of free form, without needing to download neither to register an account. If you want to play with real money, after trying your strategies and having studied the tricks of the blackjack online, you can do it in one of our recommended online casinos  ↑, where you will feel the pleasant emotion of winning the big prizes. Discover our collection of incredible online blackjack games!