Auth Plus

Auth Plus

An UNOFFICAL Firefox authenticator that can autofill TOTP codes with Firefox Android support

Auth Plus promo image
What is Auth Plus?

Auth Plus is an UNOFFICAL TOTP browser client with autofill support for Firefox and Firefox Android. It provides secure and convenient access to your accounts with features like QR code/manual account info addition, container tab support for multiple same-domain accounts, encryption of account list, TOTP form autofill, and sync capabilities.

Stats date:
By: lolicon
Users: 57 ▲ 2
Rating: 5.00 (8)
Version: 1.5.2 (Last updated: 2019-05-26)
Creation date: 2018-10-28
Weekly download count: 1
Firefox on Android: Yes
Manifest version: 2
  • tabs
  • cookies
  • storage
  • unlimitedStorage
  • contextMenus
  • notifications
  • contextualIdentities
  • activeTab
  • clipboardWrite
  • <all_urls>
Size: 411.94K
Risk impact: Very high risk impact
Risk likelihood: Low risk likelihood

Other platforms

Not available on Chrome
Not available on Edge

Introduction Auth Plus is an UNOFFICAL TOTP browser client with autofill support for FireFox and FireFox Android


  • Firefox Android support
  • QR code / manually add account info
  • Container tab support to autofill multiple same-domain accounts
    • import / export
      • import from other authenticators (in progress)
  • (Password based) account list encryption
  • Autofill TOTP form
  • Dropbox / (in upcoming releases) FxA sync
  • Photon Design
Disclaimers During sync, you are NOT supposed to do any of the listed behaviors or you are totally responsible for your data loss:
  1. Moving, renaming, deleting or manually editting any file in our app folder (copying and pasting shall not cause issues though).
  2. operate account info between several devices in a REALLY frequent rate.
  3. use different encryption passwords among different devices.
You shall also note that if you connect a Firefox with encrypted FoxAuth database, all unecrypted Firefox FoxAuth databases will be override.

Security We use encryption code from Firefox Send in WebCrypto API. Welcome as we are to any security review, it shall be more efficiently to perform it at that side.

User reviews
用户少 又好用,歪瑞奈斯!

by Projekt R, 2021-05-13

View all user reviews
Risk impact

Auth Plus is not very risky to use and it requires a lot of sensitive permissions. Avoid installing this add-on unless you absolutely trust this publisher.

Risk likelihood

Auth Plus has earned a fairly good reputation and likely can be trusted.

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