Simple CSS Inserter
Bring CSS in and out.
Simple CSS Inserter - Firefox Add-on
Simple CSS Inserter is a Firefox add-on that allows you to easily bring CSS in and out of your webpages. It supports Firefox version 106+. You can insert CSS on load, and it works on the top frame only.
Add-on stats
Firefox on Android: Yes
Risk impact: Moderate risk impact 
Risk likelihood:
Manifest version: 3
Permissions:
- menus
- scripting
- storage
Host permissions:
- file:///*
- http://*/*
- https://*/*
Size: 16.60K
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary
Press the toolbar button to apply the CSS. You can switch at any time.
Only one CSS can be retained.
Manifest version 3 Firefox 128+
Features -Top frame only -Insert CSS on load
User reviews
Je ne vois pas d'option pour appliquer un css uniquement pour 1 site, puis un autre css pour un autre site, bref un bouton "+" ou "add"
by Firefox user 17672785, 2024-11-19
Add-on safety
Risk impact
Simple CSS Inserter requires a few sensitive permissions. Exercise caution before installing.
Risk likelihood
Simple CSS Inserter is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
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