# Authenticator - Auth Code

> Authenticator - Auth Code generates two-step verification (TOTP/HOTP) codes for signing in to websites protected by two-factor authentication

Canonical page: [https://chrome-stats.com/d/authenticator-auth-code](https://chrome-stats.com/d/authenticator-auth-code)

## Overview

- **ID:** `authenticator-auth-code`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Harry N.
- **Category:** privacy-security
- **Daily users:** 14
- **Weekly downloads:** 10
- **Version:** 1.1.0
- **Last updated:** 2026-08-13
- **First published:** 2026-08-10
- **Size:** 4.22 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/authenticator-auth-code/)

## Description

Authenticator - Auth Code puts your 2-step verification codes (TOTP & HOTP) one click away, right in your browser toolbar.

ADD ACCOUNTS IN SECONDS
• Scan the QR code on any login page
• Import QR code images from your computer
• Type the secret key manually
• Moving from Google Authenticator? Just scan its export QR codes

CLEAR AND QUICK
• Large, easy-to-read codes with a live countdown ring
• Recognizable logos for 130+ popular services (Google, GitHub, Dropbox…)
• One-click copy, search, pinned favorites and drag-to-reorder
• Autofill the code into the page you are signing in to
• Light, dark, compact and high-contrast themes
• Available in 58 languages

PRIVATE BY DESIGN
• Your secrets stay in your browser — no servers, no account, no tracking, no ads
• Back up to a file and restore anytime
• Optional browser sync keeps your codes on your other computers
• Open source (MIT), built on the trusted open-source Authenticator project

SUPPORTED CODES
TOTP • HOTP

TIP
Your codes live in your browser profile. Export a backup (Settings → Backup) before uninstalling the extension or moving to a new computer.

## Rankings

- #29,294 — Overall
- #104 — code
- #133 — uninstall
- #138 — coding
- #149 — codes

## Permissions and access

### Permissions

- `activeTab`
- `storage`
- `alarms`
- `scripting`

### Host permissions

- `https://www.google.com/`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Request access to the following domains: google.com
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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- [TOTP Authenticator](https://chrome-stats.com/d/totp-authenticator) — 605 users, 3.67 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/authenticator-auth-code)