Simple CSS Inserter
Simple CSS Inserter is a Firefox extension that lets users apply one custom CSS stylesheet to websites from the browser toolbar. It inserts CSS on page load and supports top-frame pages, making it useful for styling experiments, accessibility adjustments, and dark-mode tweaks.
Overview
6 featuresSimple CSS Inserter sits in PulseGate's Browser DevTools & extensions category. It focuses on applying temporary custom CSS to websites without manually editing page styles. Simple CSS Inserter is a consumer product aimed at firefox users and web developers who need to test or apply custom CSS. Simple CSS Inserter is free to use. It ships for the web, embeddable surfaces, and Android.
It is developed by JM, and it first shipped in 2022. Among its 6 catalogued features are toolbar activation, Custom CSS insertion, and CSS on page load. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
- Toolbar activation
- Custom CSS insertion
- CSS on page load
- Top-frame support
- CSS switching
- Dark mode styling
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed13 Sep · 10:29 UTCSimple CSS Inserter verified via Firefox Add-onsSource: Firefox Add-ons · Open
Frequently asked questions about Simple CSS Inserter
- What is Simple CSS Inserter?
- Simple CSS Inserter focuses on applying temporary custom CSS to websites without manually editing page styles. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who should use Simple CSS Inserter?
- Simple CSS Inserter is a consumer product built for firefox users and web developers who need to test or apply custom CSS.
- Does Simple CSS Inserter have a free plan?
- Yes — Simple CSS Inserter is free to use.
- What platforms does Simple CSS Inserter run on?
- Simple CSS Inserter runs on the web, embeddable surfaces, and Android.
- Is Simple CSS Inserter still active?
- Unverified. Simple CSS Inserter has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What are alternatives to Simple CSS Inserter?
- Similar projects tracked by PulseGate include CustomCSS Injector, Custom CSS, and Per-Site CSS Injector.CustomCSS InjectorCustom CSSPer-Site CSS Injector
- Who develops Simple CSS Inserter?
- Simple CSS Inserter is developed by JM.
- When did Simple CSS Inserter launch?
- Simple CSS Inserter first shipped in 2022.
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