nos2x-fox

Name: nos2x-fox
Rating: 4.5556 (9 reviews)
Author: Diego

By: Diego

Nostr Signer Extension (for Firefox)

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Features & Capabilities

nos2x-fox is a Firefox extension that functions as a Nostr signer, enabling users to securely sign messages within the Nostr protocol. This extension integrates smoothly with the Firefox browser, offering an efficient and secure method for managing cryptographic signatures essential to Nostr's decentralized communication platform.

With nos2x-fox, users can streamline their workflow in using Nostr by easily signing messages directly from the browser. The extension improves security by managing cryptographic signing locally, ensuring privacy and trustworthiness without relying on external services.

User Growth & Download Statistics

Add-on Privacy & Security Communication

By:

Diego

Daily users:

850 -3

Rating:

4.56

(9)

Version:

1.19.0 Last updated: 2026-04-25

Version code:

6235568

Creation date:

2023-01-09

Risk:

Permissions:

storage

Content scripts matches:

<all_urls>

Size:

1.35MB

URLs:

Website

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-20

Compare stats and ranking:

Ranking

# 3,629 ▼ 2

Other rankings

#80 in x keyword 39 #151 in foe keyword 20

For Developers

Monetize with App Pass Boost with Extension Booster

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:

Diego

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/nos2x-fox/

Website:

https://diegogurpegui.com/nos2x-fox/

User Reviews

by Fi*****, 2025-05-23

by 退出*****, 2025-03-29

by 退出*****, 2025-02-18

View all user reviews ›

Is nos2x-fox 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.

nos2x-fox 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.

nos2x-fox 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.
Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******