# TOTP Authenticator

> Offline TOTP generator for 2FA Authentication. Working local only. No data leaves your device. Easily Import Codes from your existing apps.

Canonical page: [https://chrome-stats.com/d/2fa-authenticator](https://chrome-stats.com/d/2fa-authenticator)

## Overview

- **ID:** `2fa-authenticator`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Aldaror
- **Category:** privacy-security
- **Daily users:** 13
- **Weekly downloads:** 3
- **Version:** 1.1.2
- **Last updated:** 2026-05-16
- **First published:** 2026-03-14
- **Size:** 338 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/2fa-authenticator/)
- **Website:** [https://github.com/GuentherAtThePhone/TOPT-Extension](https://github.com/GuentherAtThePhone/TOPT-Extension)

## Description

This add-on gives you the possibility to securely generate TOTP´s within your Browser. No need for external applications, no need for an extra account - everything happens right where you need it. 
Easily Import Codes from your existing apps.

## Rankings

- #30,091 — Overall
- #74 — exist

## Permissions and access

### Permissions

- `storage`

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- 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

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Source: [Chrome-Stats](https://chrome-stats.com/d/2fa-authenticator)