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Custom CSS Injector

ExtensionFunctionality & UI50 users
Item media 1 (screenshot) for Custom CSS Injector

Overview

Inject your own CSS on any website, per domain.

Take control of any website with per-domain CSS. Custom CSS Injector lets you write, save, and auto-apply styles as you browse. Features : - Per-site rules : unique CSS per domain, reapplied automatically. - Live preview : see changes as you type—no reload. - One-click toggle : enable/disable instantly. - Clean editor : modern, distraction-free UI. - Smart tab handling : applies styles on page load and across tabs/frames. - One-click reset : clear a domain’s styles in seconds. Great for : Developers testing CSS, designers tuning UX, and power users who want a personalized web. Built on Chrome’s modern Scripting API for fast, reliable, multi-frame injection.

Details

  • Version
    1.1.5
  • Updated
    September 16, 2025
  • Offered by
    DailyXplorer
  • Size
    70.38KiB
  • Languages
    English
  • Developer
    Email
    fichify@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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