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CLUSTER OFFLINE-PASSWORDS-CUSTOMIZABLE · 8 ENTRIES · EARLIEST ENTRY 2022-07-19

Offline password generators

This cluster includes offline password and passphrase generators that run locally on the device, offer customizable options such as selectable character sets, and store no secrets. Dated entries appear sporadically from February 2019 to July 2026, with no clear trend over that period. EntropyLab leads on traction with 4 stars, while the other members have 0 stars.

Entry timeline

ENTRY TIMELINE

JUL 2022: 1JAN 2024: 1MAR 2026: 1JUL 2026: 1SEP 2026: 1OCT 2026: 3
JUL 2022OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 ai-built · 1 hand-coded · 6 unlabelled

Operator · 4 hobby · 1 indie · 2 open source · 1 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 8 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01EntropyLab4★15 dayslivehobbyBrowser-based tool that generates passwords, usernames, and BIP-39 seed phrases locally without sending data to a server.
  2. 02password-generator0★11 daysliveWeb-based generator for passwords and passphrases that runs locally on the device, supports offline builds, and stores no secrets.
  3. 03secure-passgen0★26 dayslivehand-codedhobbyPassword generator that creates cryptographically secure passwords and exports them to CSV databases with plugin support and multiple charsets.
  4. 04Password-Generator0★3 dayslivehobbyOffline web app that generates customizable passwords with selectable character sets, multilingual interface, and local-only processing.
  5. 05password-generator-extension0★2 mo—ai-builthobbyChrome extension that generates customizable passwords and passphrases with a strength meter and history.
  6. 06passgeni-v2-app0★5 moliveindieClient-side password generator that creates profession-based passwords without storing any data, designed to comply with NIST security guidelines.
  7. 07Valentin's PowerTools #002 - Passwords to remember0★11 mostaleliveopen sourceMobile app that generates strong, pronounceable, memorable passwords locally and copies them to the clipboard for immediate use.
  8. 08Wassword - Wonderful Password Generator0★1 yrabandonedliveopen sourceOffline password and passphrase generator that creates strong, customizable passwords without storing them.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.