OTP-Tool — Self-hosted TOTP/2FA secret manager

███████ ███████████ ███████████ ███████████ ████ ███▒▒▒▒▒███ ▒█▒▒▒███▒▒▒█▒▒███▒▒▒▒▒███ ▒█▒▒▒███▒▒▒█ ▒▒███ ███ ▒▒███▒ ▒███ ▒ ▒███ ▒███ ▒ ▒███ ▒ ██████ ██████ ▒███ ▒███ ▒███ ▒███ ▒██████████ ▒███ ███▒▒███ ███▒▒███ ▒███ ▒███ ▒███ ▒███ ▒███▒▒▒▒▒▒ ▒███ ▒███ ▒███▒███ ▒███ ▒███ ▒▒███ ███ ▒███ ▒███ ▒███ ▒███ ▒███▒███ ▒███ ▒███ ▒▒▒███████▒ █████ █████ █████ ▒▒██████ ▒▒██████ █████ ▒▒▒▒▒▒▒ ▒▒▒▒▒ ▒▒▒▒▒ ▒▒▒▒▒ ▒▒▒▒▒▒ ▒▒▒▒▒▒ ▒▒▒▒▒

OTP-Tool supports

Standard TOTP — SHA-1, six digits.
The same setup every provider issues.

Offline by default

No network calls, no telemetry. Works from a local file or an air-gapped box.

Always updated

OTP-Tool gets updated constantly — new features will get added soon.

Install

Install OTP-Tool with one Command

curl -fsSL https://raw.githubusercontent.com/Migrim/OTP-Manager-Refactored/main/install.sh -o install.sh && sudo bash install.sh

Platform support

Ubuntu

20.04+ · APT installer

●Full support

Debian

11+ · APT installer

●Full support

Windows

10 / 11 — no native installer

◐Partially supported

macOS

MacOS 14 + · no native installer

◐Partially supported

Open source

OTP-Tool is open source

Read the code, file an issue, or send a pull request — the whole project lives on GitHub.

View on GitHub

Screenshots