meld

Cryptographically fair deck of cards, for every game

Every shuffle is sealed with cryptography before a single card moves, and every phone checks it.

Live demo · four bots · dealt by the real engine, in your browser

Opens the Meld app in your browser. The first load takes a moment. Or open the app menu.

Meld’s answer is a shuffle built from every player’s randomness. Nobody can stack the deck, and every phone checks it when the night ends.

Opens the Meld app in your browser. The first load takes a moment. Or open the app menu.

How a night starts

1One phone hosts

Friends join with a QR code or a spoken code. There is nothing to sign up for, and there are no strangers at the table.

2Everyone’s in

Play on the same Wi‑Fi, or use an online table and send a link that works from anywhere. Anyone can also just watch.

3The deck answers to everyone

Every phone helps make the shuffle, and every phone checks it. If the host’s battery dies mid-hand, another phone picks the table up and the night carries on.

Fair play, in the app’s own words

Every phone adds randomness to the shuffle, so nobody can stack the deck.

Each phone checks the result when the night ends.

The phone running the table can see the deck. Play with people you trust, or use an online table, where nobody’s phone is the dealer.

Get Meld

You can play in the browser today. Host or join a table above.