# CSS Modifier Pro

> Modifie les propriétés CSS existantes d'une page.

Canonical page: [https://chrome-stats.com/d/css-modifier-pro](https://chrome-stats.com/d/css-modifier-pro)

## Overview

- **ID:** `css-modifier-pro`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** GameurDev
- **Version:** 1.0
- **Last updated:** 2026-01-27
- **First published:** 2026-01-24
- **Size:** 8.95 KB
- **Data as of:** 2026-01-28
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/css-modifier-pro/)

## Permissions and access

### Permissions

- `scripting`
- `activeTab`

### Host permissions

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension is not longer available in the store

## Similar extensions and apps

- [Custom CSS](https://chrome-stats.com/d/custom-css-editor) — 8 users
- [CSS Variables](https://chrome-stats.com/d/css-variables) — 29 users
- [à la mode](https://chrome-stats.com/d/a-la-mode)
- [Live CSS Editor](https://chrome-stats.com/d/live-css-editored%C4%91) — 4 users
- [Color Changer](https://chrome-stats.com/d/stan-colour) — 1 users
- [CSS Viewer CJ](https://chrome-stats.com/d/css-viewer-cj) — 2 users
- [CSS Variables Extractor](https://chrome-stats.com/d/css-variables-extractor) — 26 users
- [Custom Props](https://chrome-stats.com/d/custom-props) — 5 users
- [Font Changer](https://chrome-stats.com/d/rf-font-changer) — 1 users, 1.00 / 5
- [Font Cger](https://chrome-stats.com/d/font-cger)
- [Web Element Modifier](https://chrome-stats.com/d/web-element-modifier) — 6 users
- [Font Changer](https://chrome-stats.com/d/fontchanger) — 8 users, 1.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/css-modifier-pro)