Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of Shield Authenticator

Shield Authenticator by Pro Bandey

Shield Authenticator generates two-factor authentication codes in your browser.

0 (0 reviews)0 (0 reviews)
Download Firefox and get the extension
Download file

Extension Metadata

About this extension
Shield Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.

Always keep a backup of your secrets in a safe location.
Encrypting your secrets is strongly recommended, especially if you are logged into a Firefox account.


Features:
  • Add accounts by scanning QR codes
  • Search your accounts by pressing "/"
  • Translated into more than ten languages
  • Encrypt your secrets with a password
  • Backup your secrets to a file, Google Drive, or Dropbox
  • Sync your secrets with your Firefox Account
  • Open source

Permissions:
  • "Access your data for all websites" - Needed to take screenshots for scanning QR codes
  • "Input data to the clipboard" - Needed to copy codes when clicked

Supports:
  • TOTP
  • HOTP
  • Steam Guard
  • Blizzard Authenticator
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Optional permissions:

  • Input data to the clipboard
  • Access your data for sites in the dropboxapi.com domain
  • Access your data for www.google.com
  • Access your data for www.googleapis.com
  • Access your data for accounts.google.com
  • Access your data for graph.microsoft.com
  • Access your data for login.microsoftonline.com

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Support site
Version
9.0
Size
905.81 KB
Last updated
6 days ago (Apr 19, 2026)
Related Categories
  • Privacy & Security
License
MIT License
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • google
  • privacy
  • security
  • twitter
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.