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Gratuït Diceware Passphrase Generator

Generate memorable, high-entropy passphrases by combining random words. Configurable word count, separator, and capitalization — uses cryptographically secure randomness.

Runs in your browserNo sign-up, no pop-upsNo cal iniciar sessióGratuït per sempre

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48 bits

Entropy

8 hours

Crack time @ 10B guesses/sec

Number of words (5) — strong

Separator

Capitalize first letter of each wordAppend a random number (for sites that require digits)

Why diceware? Memorable phrases of random words have huge entropy and are easier to remember than gibberish like “X#9mP$qZ”. A 5-word phrase has more entropy than a 10-character random password with mixed case + symbols.
🔒 All randomness comes from crypto.getRandomValues() in your browser. No words, passphrases, or any data are sent anywhere.

Optimize for your platform

Generate Master Password for Password Managers Generate Encryption Passphrases Generate Wi-Fi Network Passwords Generate Shared Team Secrets Generate Memorable Example Passwords for Demos

Com funciona

1

Introdueix

Introdueix el teu text o dades.

2

Processa

Processat instantàniament al teu navegador. Sense servidor, sense espera.

3

Descarrega

Desa el teu resultat. Res no s'emmagatzema.

Per què usar la nostra?

✓Completely free — no hidden costs, ever

✓No account, email, or login required

✓Runs entirely in your browser — no uploads

✓Works on any device — phone, tablet, desktop

✓Open and ad-supported, with no tracking

✓Loads fast, with no installation needed

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