Nextcloud OTP Manager

Name: Nextcloud OTP Manager
Author: matteo-convertino

OTP Manager Browser Extension is the official browser extension for OTP Manager on Nextcloud. It is designed for users who rely on two-factor authentication and want fast, secure access to their OTP codes without leaving the browser.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-29

Version:

1.0.1

Last updated: 2026-06-29

Features & Capabilities

After connecting the extension to your Nextcloud server, you can view your OTP accounts, search by account name or issuer, generate TOTP and HOTP codes, and copy them with a single click. TOTP accounts include a progress indicator that shows how much time is left before the next code is generated, while HOTP accounts can be refreshed manually when needed.

The extension also supports shared OTP accounts managed through OTP Manager, clearly indicating when an account must be unlocked before its code can be used.

With OTP Manager Browser Extension, your OTP codes stay synchronized with your personal Nextcloud server while remaining simple, fast, and convenient to access whenever you need them.

User Growth & Download Statistics

Add-on

By:

matteo-convertino

Daily users:

Version:

1.0.1 Last updated: 2026-06-29

Version code:

6329405

Creation date:

2026-06-25

Risk:

Permissions:

storage
clipboardWrite
http://*/*
https://*/*

Size:

327.56KB

Email:

ma*****@convertino.cloud

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-29

Compare stats and ranking:

Ranking

# 25,550 ▲

Other rankings

#236 in manager keyword 66 ▲

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

matteo-convertino

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/nextcloud-otp-manager/

Email:

ma*****@convertino.cloud

Website:

https://github.com/matteo-convertino/otpmanager-nextcloud-browser-extension/issues

Is Nextcloud OTP Manager Safe?

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.

Nextcloud OTP Manager requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

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

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 Add-ons Store, 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.

Nextcloud OTP Manager is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****