Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of XMR 2FA

XMR 2FA by mainnetnow

Simple, private, no-tracking browser 2FA code generator.

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

Extension Metadata

Screenshots
xmr2fa code appdark mode
About this extension
A lightweight browser extension that generates 2FA codes directly in your browser. Built for privacy-conscious users.

The extension does not save your manual backup codes if you uninstall the browser or clear data.
Developer comments
There is no tracking, no logging of any kind. The user submits their backup code into the browser extension app and it generates the 2FA code based on the provided backup code. If the user deletes or remove the browser extension app, all codes will be lost. It's meant to enhance the use of 2FA generator on a browser.
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

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
Version
2.0
Size
53.98 KB
Last updated
9 days ago (Mar 28, 2026)
Related Categories
  • Privacy & Security
License
Mozilla Public License 2.0
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
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.