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Terms of Use

Last updated 15 October 2026

By using 21blackjack (21blackjack.online), you agree to use the site for lawful practice, entertainment and informational purposes, and to these terms.

Play-money game

21blackjack is a simulated game. It does not accept deposits, award cash prizes, process withdrawals or provide any way to convert play chips into money or anything of value. Chips reset and have no value outside the game.

Age

The site discusses a casino card game. It is intended for adults and is not directed at children.

No guarantee of outcomes

The strategy information on this site is educational. Blackjack results depend on chance, and following basic strategy does not guarantee a win in any individual hand or session. Nothing on the site is financial advice.

Content and availability

We aim to keep the rules, strategy information and game behaviour accurate, but the site is provided "as is", without a guarantee that every feature will always be available or error-free. You can report errors through the contact page.

The text, design and code of 21blackjack belong to its publisher. You may link to any page, but please don't republish the guides in full without permission.

Advertising and third-party links

The site shows advertising served by Google. Ads and external links lead to websites we don't control, and we are not responsible for their content or practices. See the privacy policy for how advertising cookies are used.

Responsible use

If gambling or gambling-style games are causing problems for you, stop and seek support in your country. In Australia, Gambling Help Online is free and available 24 hours a day on 1800 858 858. The game is not intended to encourage real-money gambling.

Changes

These terms may change as the site evolves. The date at the top of this page shows when they were last updated.