CSS Injection

Inject custom CSS into websites with a professional management dashboard.

As of June 2026, CSS Injection has 14 users and a 3.00/5 rating from 1 reviews in the Developer Tools category.

Developer Tools

Chrome Web Store ↗.crx

Users+180.0%

Rating0%

3.00

1 reviews

Reviews0%

Version

1.0.0

Manifest V3

History

6 snapshots

Tracking since Apr 18, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 18, 2026	5	—	—	1.0.0
Apr 28, 2026	5	3.00	1	1.0.0
May 8, 2026	7	3.00	1	1.0.0
May 15, 2026	10	3.00	1	1.0.0
May 24, 2026	14	3.00	1	1.0.0
Jun 3, 2026	15	3.00	1	1.0.0
Now	14	3.00	1	1.0.0

Permissions & access

Permissions: storagescriptingtabs
Host access: *://*/*

Screenshots

About

# CSS Injector - Professional Style Manager

## Short Description (Max 132 chars)
Inject custom CSS into any website. Customize the web with a powerful, easy-to-use style manager and editor.

## Detailed Description

**Transform the Web with CSS Injector**

Take control of your browsing experience with **CSS Injector**, the ultimate tool for developers, designers, and power users who want to customize the look and feel of any website. Whether you're tweaking a layout, creating a dark mode, or hiding annoying elements, CSS Injector makes it simple, fast, and persistent.

**🚀 Key Features:**

* **🎨 Universal Injection:** Apply custom CSS rules to specific domains, subdomains, or globally across the entire web.
* **💻 Professional Dashboard:** Manage all your styles in one place with a clean, modern interface designed for productivity.
* **⚡ Live Editor:** Write and edit CSS with ease directly in the dashboard.
* **🔄 Instant Toggle:** Instantly enable or disable the extension or specific rules with a single click via the popup.
* **📥 Import & Export:** Backup your rules or share them with others using JSON import/export.
* **🔒 Privacy Focused:** Your data stays on your device. We don't track your browsing history or collect personal data.
* **⚡ Lightweight & Fast:** Optimized for performance, ensuring no lag while browsing.

**Why Choose CSS Injector?**

Unlike other tools that are cluttered or difficult to use, CSS Injector focuses on a **premium user experience**. It’s lightweight, fast, and built with modern web standards (Manifest V3) to ensure reliability and security.

**Perfect For:**
* **Developers:** Quickly test CSS fixes on live production sites without deploying code.
* **Designers:** Experiment with different fonts, colors, and layouts in real-time.
* **Power Users:** Fix broken websites, increase readability, remove distractions, or create custom themes.

**Get Started Today!**
Install CSS Injector and start customizing the web to your liking. Your web, your rules.