Fix42 Firefox

Fix42

Fast launcher for fix42.com's 80+ free online tools, right from any tab. Search the catalog, type "fix" in the address bar, or right-click selected text to convert it. Browser-native screen recorder coming to Firefox once it supports the offscreen
xHeader
Modify request and response headers. No ads, no malware.

Features & Capabilities

Fix42 is two things in one. A fast launcher for fix42.com's 80+ free online tools, and a set of browser-native productivity tools that only work as an extension.

What works in this Firefox build today:

Search every fix42.com tool right from the toolbar popup. JSON formatter, CSV viewer, PDF merger, QR codes, image converters, AI token counters, regex tester, hash generator, and a lot more. Type to filter, click to open in a new tab.

Type "fix" in the address bar, then a tool name, hit enter. Saves a trip through the menu.

Right-click "Send to Fix42". Highlight any text on a page, right-click, and pick what to do with it. Format as JSON, encode Base64, hash, slugify, count words, run a diff against your clipboard. The text gets pre-filled on the right tool's page.

About the browser-native side: a screen recorder with automatic zoom on your clicks, an eyedropper, and a full-page screenshot tool currently ship in the Chrome and Edge editions. They'll land in Firefox once it supports the offscreen document API those features depend on.

Privacy: no analytics, no telemetry, no tracking. The only network request the extension makes is to fix42.com/tools.json roughly every 6 hours so the launcher stays current. Full policy at fix42.com/privacy.

Reach us at fix42.com/contact.

User Growth & Download Statistics

Manifest V3 Add-on
By:
Centenum
Daily users:
-
Version:
0.0.1 Last updated: 2026-06-02
Version code:
6284610
Creation date:
2026-05-30
Risk:
High risk impact High risk likelihood
Permissions:
Host permissions:
  • https://fix42.com/*
Content scripts matches:
  • *
Size:
56.80KB
Email:
fi*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-08-17
Compare stats and ranking:

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:
Centenum
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/fix42/
Email:
fi*****@gmail.com
Website:
https://fix42.com/contact

Is Fix42 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.

Fix42 requires some sensitive permissions that could impact your browser and data security. 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.
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  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • Low ****** ***** ** ******* ****** ********** **** ** ** ******** ******* ** **** ***** *************
  • Low ******* ****** ** *** ********* ******** *********
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.

Fix42 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 has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
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