CSS Injector

Rapidly edit custom style of webpage

CSS Injector - Rapidly edit webpage CSS

CSS Injector is a Firefox add-on that allows web designers to rapidly edit the custom style of any webpage or website. It provides a range of features such as inspecting elements, toggling custom CSS, searching and replacing, and saving styles to the file system.

Add-on stats

Users: 40
1
Rating: 2.00
(1)
Version: 0.5.5 (Last updated: 2020-09-16)
Creation date: 2020-09-15
Weekly download count: 1
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • tabs
  • *://*/*
  • contextMenus
  • storage
  • unlimitedStorage
  • activeTab
  • clipboardWrite
  • clipboardRead
Size: 469.64K
URLs: Website

Other platforms

Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary

It is a browser extension for web designer to easily inject any CSS code into any webpage or website.

Use it to tweak and fix website CSS

It automatically saves your CSS code with local storage APIs

Editor Features

  • Inspect elements
  • Toggle custom CSS
  • Hide overlay panel
  • Search and replace
  • Go to line
  • Undo & redo
  • Match & close brackets
See more

User reviews

Needs to be enabled every time after reload or redirect.
View all user reviews

Add-on safety

Risk impact

CSS Injector requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

CSS Injector has earned a fairly good reputation and likely can be trusted.

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