rehash

Password manager that generates site passwords from a master password instead of storing them

Webfree

rehash is a web-based password manager that never stores any passwords. Instead it deterministically generates a password for each site from the user's master password, the site name, and their username, so the same password can be recreated on any device without syncing anything. It targets privacy-conscious users who would rather not maintain a password database at all, at the cost of harder single-password changes and less flexibility than a full password manager.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of rehash - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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