Keyvora
Open toolkit

Passphrase Generator

Build memorable word-based passphrases with configurable length, separators, capitalization, and entropy estimates.

How to use

  1. Choose the number of words and separator.
  2. Configure capitalization and the optional number.
  3. Generate and copy the passphrase when ready.

Passphrase generator

Preparing your secure tool

Estimated entropy: 0 bits · Preparing local wordlist

Entropy assumes independent random word choices. Capitalization and separators add no entropy; the optional digit adds about 3.3 bits. The wordlist is loaded locally and nothing is stored.

    Common use cases

    • Memorable account passwords
    • Offline credentials
    • Test data without network requests

    Related tools

    Password generatorPassword strength checkerSHA-256 generatorFile checksumBase64 encoder and decoderUUID generatorJWT decoder

    Frequently asked questions

    Are passphrases generated locally?

    Yes. Word selection and formatting happen in your browser without uploading the result.

    What does the entropy estimate mean?

    It is an estimate based on the wordlist size and selected configuration, not a guarantee of real-world strength.