TOTP Auth

Name: TOTP Auth
Author: Mr. Smirk

A simple OTP manager for Firefox

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This extension manages an OTP for you. If activated, you can click it to quickly generate a verification code and copy it to your clipboard.

If you have an activation QR-Code; if you already have a URL, skip step 1:

Extract the URL from the QR-Code (for example using https://scanqr.org/)
Install this extension
Click on the icon in the top right corner of the Firefox window.
Enter the URL that you got from the QR code. Click "Save".
Click the extension when you need an OTP code. It will copy the code to your clipboard.
Ctrl+V to paste it into any form field :)

Disclaimer: Only supports SHA-256 as algorithm.

Add-on

By:

Mr. Smirk

Daily users:

8 -1

Version:

1.2 Last updated: 2024-09-20

Version code:

5812287

Creation date:

2024-09-20

Risk:

Permissions:

storage
activeTab
clipboardWrite
notifications
tabs

Size:

38.77KB

Full description:

Source:

Firefox Browser Add-ons

Data ingested on:

2025-07-14

Ranking

# 29,512 ▲ 60

Other rankings

#63 in author keyword 11 #135 in algorithm keyword 2 ▲ 1 #188 in disclaimer keyword 11 ▲ 2

Extension safety

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

TOTP Auth requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
High ****** ******* *** ********* ********* ******** ***** *** ** ********** ****** * ******** ******* *****
Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Browser Add-ons, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

TOTP Auth is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****

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