# Firefox 4 identifier

> Easily distinguish multiple FF versions. For when you are testing websites.

Canonical page: [https://chrome-stats.com/d/firefox-4-identifier](https://chrome-stats.com/d/firefox-4-identifier)

## Overview

- **ID:** `firefox-4-identifier`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed (abandoned)
- **Publisher:** jauco\_persona
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2011-05-30
- **Size:** 8.35 KB
- **Data as of:** 2026-08-04
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/firefox-4-identifier/)

## Safety

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

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- 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

- [Firefox 3.6 identifier](https://chrome-stats.com/d/firefox-36-identifier)
- [BasicFirefox 4](https://chrome-stats.com/d/basicfirefox-4)
- [Mozilla - Firefox web browser -4](https://chrome-stats.com/d/mozilla-firefox-web-browser-4) — 1 users, 4.60 / 5
- [Compact Firefox 4](https://chrome-stats.com/d/compact-firefox-4) — 8 users, 5.00 / 5
- [MozillaFirefox v.4](https://chrome-stats.com/d/mozillafirefox-v2) — 4.33 / 5
- [Firefox 4 Beta](https://chrome-stats.com/d/firefox-4-beta) — 5.00 / 5
- [Firefox 4 Blue-Orange](https://chrome-stats.com/d/firefox-4-blue-orange) — 3 users, 5.00 / 5
- [Firefox 4.0](https://chrome-stats.com/d/firefox-40) — 3 users, 5.00 / 5
- [Firefox-04](https://chrome-stats.com/d/fire-368652-2)
- [Grey Firefox 4](https://chrome-stats.com/d/grey-firefox-4) — 1 users, 5.00 / 5
- [firefox4](https://chrome-stats.com/d/fi-297809-2)
- [firefox classic gray FF4](https://chrome-stats.com/d/firefox-classic-gray-ff4) — 4 users, 5.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/firefox-4-identifier)