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CLUSTER AUTHENTICATION-FACTOR-TWO-3 · 16 ENTRIES · EARLIEST ENTRY 2026-01-16

TOTP authentication managers

This cluster consists of self-hosted, local, or CLI-based tools for generating and storing two-factor authentication codes (TOTP/HOTP), often with encrypted vaults. Their dated history shows a single product in March 2010, another in August 2017, a hiatus until May 2024, then one in January 2026 and two in March 2026. Coffer leads on traction with 19 stars, followed by 2fa-app with 10 stars., while bradar-arc has none.

Entry timeline

ENTRY TIMELINE

MAR 2010: 1AUG 2017: 1MAY 2024: 1JAN 2026: 1MAR 2026: 2AUG 2026: 4SEP 2026: 3OCT 2026: 3
MAR 2010OCT 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 · 16 unlabelled

Operator · 5 hobby · 1 commercial · 5 open source · 5 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 16 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01Coffer20★22 daysliveSelf-hosted multi-user two-factor authentication vault that stores and manages OTPs for accounts.
  2. 022fa-app10★1 moliveSelf-hosted two-factor authentication vault for storing and scanning TOTP and HOTP codes with custom groups.
  3. 03NotchOTP12★1 molivehobbymacOS authenticator app that displays TOTP two-factor codes in the notch and copies them with a keyboard shortcut.
  4. 04still-local-first-authenticator-totp-hotp-mfa-webauthn-passkeys1★9 days—hobbyLocal-first authenticator that stores TOTP and HOTP codes offline with encrypted backups, passkey login, and optional end-to-end encrypted sync.
  5. 05rafta1★4 days—Self-hosted web app that keeps a server inventory and password vault, secured with passwordless TOTP authenticator login.
  6. 06Spar-Vault0★4 days—hobbyFree open-source password manager and TOTP authenticator that stores logins, notes, and secrets in encrypted offline vaults with autofill.
  7. 07bradar-arc0★1 molivehobbySelf-hosted secret manager with client-side AES encryption for passwords, notes, files, and TOTP codes.
  8. 082fa-auth0★1 mo—Two-factor authentication manager that stores TOTP codes in a local encrypted vault with master password and biometric unlock.
  9. 09Mangocodigos0★1 mo—hobbySelf-hosted web app that stores TOTP secrets on a server and generates authentication codes, with a PIN-protected admin panel.
  10. 10tofu0★6 mostaleliveopen sourceOffline encrypted TOTP manager for terminal authentication codes.
  11. 11Flauth0★5 moliveopen sourceOpen-source TOTP authenticator for managing two-factor authentication tokens with local storage and sync.
  12. 122fa-unix0★6 mostaleliveopen sourceUtility that manages two-factor authentication by generating and verifying numeric PIN codes over a local network using a password-protected file, with console and graphical interfaces.
  13. 13SecureSafe Password Manager0★1 yrabandonedlivecommercialSecure cloud storage and password manager with encrypted vault and two-factor authentication.
  14. 14tlock0★2 yrabandonedliveopen sourceTerminal manager for storing and generating two-factor authentication tokens for user accounts.
  15. 15pass-botp0★3 yrabandonedliveopen sourceA command-line extension for the pass password manager that manages TOTP backup codes.
  16. 162Fac0★unknownliveA web application for two-factor authentication.

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.