Password Generator

    Password Generator

    Generate secure random passwords

    4128
    Generated Password
    Set your options and press generate
    Very Strong
    Entropy
    103.4 bits
    Strength
    Very Strong

    Store your generated password or passphrase somewhere safe and rotate it regularly. Everything is generated in your browser and never sent to a server.

    Password & Passphrase Basics

    Security Tips

    • Use at least 12 characters
    • Include uppercase, lowercase, numbers and symbols
    • Don't reuse passwords across sites
    • Change passwords every 3-6 months
    • Avoid personal info (name, birthday, etc.)

    Password generator FAQ

    Are passwords sent to your server?
    No. Generation happens entirely in your browser. We do not upload or store generated passwords on our servers.
    Where should I store the password?
    Use a trusted password manager (e.g. Bitwarden, 1Password). Avoid leaving secrets in plain-text notes or chat apps.
    Which is safer, a passphrase or a character password?
    At equal entropy (bits), they're equally strong. Passphrases are easier to remember; character passwords pack more entropy per character. Enable two-factor authentication (2FA) on critical accounts either way.
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    JSON FormatterHash GeneratorJWT Decoder

    Cake Toolbox & this page

    Cake Toolbox is K-K’s free web utilities collection at k-k.page. Where possible, tools run in your browser to reduce unnecessary data transfer; pages that call AI or external APIs explain what is sent. Calculator and converter outputs are for reference only—not legal, tax, financial, or medical advice.

    If something looks wrong, email us with the page URL. Many sites offer similar widgets; we aim to add clear context, limitations, and safe-use notes—not just the bare UI.

    Is my input stored on your servers?

    It varies by tool—read the notice on this page. Many converters and generators run fully client-side.

    Can I use this commercially?

    You may use it for personal or work reference. Uses that harm site operation (e.g. resale, abusive automation) may be restricted under our Terms.

    Where do I report bugs?

    Use /contact or ilinyion@gmail.com with the page URL and steps to reproduce.

    What is Cake Toolbox?

    It is the product name for K-K’s utilities hub. See /tools/why-cake-toolbox for how we think about editorial quality and trust.

    Does it work on mobile?

    Yes, layouts are responsive. For heavy text or code tools, a larger screen may be more comfortable.