Security · Free · Private · No signup

Password Generator

Generate strong, random passwords instantly using your browser's secure random number generator. Nothing is sent or stored.

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How it works

Simple, fast and private

Choose a length and character types, then copy one of the generated passwords. We show an estimate of each password's strength in bits of entropy.

Private by design: everything runs in your browser. Your files and text never leave your device.

Generate passwords

Include

    Guide

    How to use it

    1. Choose a length (16 or more is recommended).
    2. Pick which character types to include.
    3. Copy one of the generated passwords.

    Frequently asked questions

    Is the password generator free?

    Yes. The password generator is 100% free with no limits, no watermark and no paid tier.

    Do I need an account or sign-up?

    No. There is no account, sign-up or email required. Open the page and start using it.

    How random are these passwords?

    They use your browser's cryptographically secure random number generator (crypto.getRandomValues) with unbiased selection.

    How long should a password be?

    At least 12–16 characters. Longer is better, especially for email, banking and password-manager master passwords.

    Should I reuse a strong password?

    No. Use a unique password for every account and store them in a password manager.

    Are my files or text uploaded anywhere?

    No. This tool runs entirely in your browser using JavaScript. Nothing you enter or open is sent to our servers or stored by us.

    Pricing

    Free forever. Tips welcome.

    Free forever

    $0

    Every feature, unlimited use, no account. That won't change.

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