Injector

A handy utility to replace Chrome's removed 'Custom.css' functionality.

Injector

Extension stats

Users: 99
Rating: 3.60
(5)
Version: 0.4.0 (Last updated: 2019-03-08)
Creation date: 2019-03-08
Risk impact: Moderate risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • storage
  • tabs
Size: 518.14K
URLs: Website

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

In version 32 of Chrome, Google removed the ability for users to define their own styles for websites via the 'Custom.css' stylesheet. This extension fixes that, and adds to Custom.css's functionality.

Unlike in Custom.css where styles are applied to every web page, Injector applies styles based on the domain of the website, meaning that, say, styles for YouTube's player won't affect the player on Twitch.tv.

Injector is also open source and licensed under GNU Affero GPL, meaning you're free to download it and modify it. The code is available on GitHub, and anyone can submit pull requests to add features to the extension.

User reviews

Works as advertised, but also writes messages to the console, which is annoying if you're a developer.
by Nathan Ridley, 2018-07-28

Works well. Domain and Rules UI could do with n upgrade but overall, great!
by Chris Harrison, 2018-03-01

Does nothing as far as I can tell
by Jon Cooke, 2017-10-07
View all user reviews

Extension safety

Risk impact

Injector requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

Injector may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

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Promo images

Injector marquee promo image
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