mini authenticator

minimal open source authenticator that never store your secret keys

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mini authenticator - Minimal Open Source Authenticator

mini authenticator is a minimal open source Chrome extension that generates time-based one-time passwords (TOTP) for two-factor authentication (2FA). It does not require special permissions, does not store secret keys, and works offline. The extension is designed to be simple, secure, and open source, allowing users to rely on password managers for secret key management and letting mini authenticator focus solely on generating TOTP codes.

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Extension stats

By: hoishing

Users: 526

Rating: 4.50

(4)

Version: 1.0.2 (Last updated: 2022-10-06)

Creation date: 2022-10-04

Risk impact: Very low risk impact

Risk likelihood:

Low risk likelihood

Manifest version: 3

Size: 72.31K

Email: ho*****@gmail.com

Ranking

# 40,385 ▲ 920

Other rankings

#14163 in Workflow & Planning ▲ 109

Other platforms

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1.75

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Not available on Firefox

Not available on Edge

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Extension summary

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Features

no special permission need: we don't read / write your web pages
simple, single-purpose: just paste your key and we generate the time-base onetime password(TOTP) for two factor aurthentication(2FA)
secure: we do NOT store your keys in any places (cookies, chrome storage, cloud ... etc)
offline: no sensitive data transmitted over the internet
open source: everyone can check the source code integrity

How to use

🎬 https://youtu.be/64P0G7dOpKY

click on the extension button
paste your secret key
get your 2FA passcode 🎉

User reviews

little bit stupid that you cant save account !! each time you need to enter the passcode :D

miaabb ____, 2024-11-26

Helped with GitHub, thanks.

James Bishop, 2024-03-29

This is not for me (I prefer the convenience of not having to enter the secrets every time), but I appreciate the minimalism and open source ethos. Thanks also for the recommendation of authenticator.cc, another open source 2FA extension — I'm now using it and happy with it. (Btw, I'd suggest adding "2FA" to this extension's short description to make it more discoverable)