Free tool

Password Generator

Four random words, each with a digit: long enough to cost an attacker decades, and simple enough to remember. Generated entirely in your browser.

FormatWord7-Word2-Word7-Word9

Your new password

Generated locally in your browser

Current password:

Number of words

We deliberately do not offer fewer than four words. Shorter passwords do not hold up long enough against a targeted attack.

Strength Strong

The recommended format: strong and still easy to remember.

Entropy
65 bits
Combinations
3.6 × 1019
Time to guess*
about 57 years

* Average time for an attacker who knows the method and the word list and manages 10 billion guesses per second, for example against a stolen password database. Through a login form that locks after failed attempts, only a tiny fraction of that is possible.

Choice

More suggestions

Not your favourite? Tap a suggestion to use it, or copy it directly.

    Anatomy

    How your password is built

    The strength does not come from special characters but from true randomness and length. Each block adds about 16 bits, and every additional block multiplies an attacker’s effort by 77,400.

    Wordone of 7,740 words from the EFF list
    7one of 10 digits
    77,400variants per block, about 16.2 bits
    × 4blocks, your chosen number of words
    65 bitsentropy of your password

    Background

    Why this format

    Memorable, not cryptic

    Real words are easy to remember and effortless to type, even on a phone. The strength comes from length and randomness, not from hard-to-read special characters.

    True randomness

    Every word and every digit is drawn by your browser’s cryptographic random number generator, strictly uniform across 7,740 words. There are no patterns and no favoured words.

    Nothing leaves your device

    The password is created entirely in your browser. It is neither sent to us nor stored, and the page sets no cookies.

    In practice

    Four rules that really matter

    • One password per account

      If one service is breached, all your other accounts stay safe. Reused passwords are one of the most common ways in.

    • Use a password manager

      Then you only need to remember a single password. A password from this page with six or more words is a good fit for it.

    • Turn on two-factor sign-in

      A second factor protects your account even if a password does end up in the wrong hands.

    • Never share it by email

      Legitimate providers never ask for your password by email, phone or chat. Anyone who asks wants to steal it.

    Word list: EFF Large Wordlist by the Electronic Frontier Foundation, licensed under CC BY 3.0 US. Removed: the four hyphenated entries, so the hyphen works unambiguously as a separator, and 32 brand and product names.

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