# TOTP Authenticator (Scan/Timer)

> Use Google Authenticator-style codes in Firefox using OTPLIB with QR scanning and countdown timers

Canonical page: [https://chrome-stats.com/d/totp-authenticator-scan-timer](https://chrome-stats.com/d/totp-authenticator-scan-timer)

## Overview

- **ID:** `totp-authenticator-scan-timer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Specto Design
- **Category:** privacy-security
- **Daily users:** 34
- **Version:** 1.8
- **Last updated:** 2025-04-30
- **First published:** 2025-04-26
- **Size:** 144 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/totp-authenticator-scan-timer/)
- **Website:** [https://www.spectodesign.com](https://www.spectodesign.com/)

## Rankings

- #19,315 — Overall
- #13 — scan
- #47 — timer
- #199 — airtime

## Permissions and access

### Permissions

- `storage`

### Host permissions

- `*://*/*`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- 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).

## Similar extensions and apps

- [TOTP Auth](https://chrome-stats.com/d/totp-auth) — 6 users
- [TOTP Authenticator](https://chrome-stats.com/d/2fa-authenticator) — 13 users
- [TOTP Viewer](https://chrome-stats.com/d/totp-viewer) — 3 users
- [Auth Plus](https://chrome-stats.com/d/foxauth) — 41 users, 4.56 / 5
- [TOTP](https://chrome-stats.com/d/totp) — 795 users, 4.64 / 5
- [Two Factor Authenticator](https://chrome-stats.com/d/two-factor-authenticator) — 730 users, 4.31 / 5
- [TOTP Generator](https://chrome-stats.com/d/totpgenerator) — 4 users
- [TOTP Authenticator](https://chrome-stats.com/d/totp-authenticator) — 576 users, 3.67 / 5
- [mOTP](https://chrome-stats.com/d/motp_quantum) — 328 users, 3.75 / 5
- [QR Code Decoder & Scanner](https://chrome-stats.com/d/qr-code-decoder-scanner) — 27 users
- [2FAFast Authenticator](https://chrome-stats.com/d/2fafast-authenticator) — 10 users
- [2! Authenticator](https://chrome-stats.com/d/2-authenticator) — 15 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/totp-authenticator-scan-timer)