Custom Style Script

Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
Custom Style Script is an Edge add-on that enables users to redefine the looks or behaviors of a webpage. This is achieved by letting the users add their own JavaScript or CSS codes. The add-on offers flexibility as it allows users to choose where to apply the codes - on certain pages or all pages. Furthermore, each entered code has adjustable options promoting user personalization. The add-on also supports adding online JS or CSS links. Prior to insertion, codes should be validated to ensure their correctness and prevent errors.
Manifest V3
Users:
7,776 112
Rating:
4.20
(16)
Version:
0.1.7 (Last updated: 2025-04-06)
Creation date:
2020-04-20
Permissions:
  • storage
  • scripting
Host permissions:
  • <all_urls>
Size:
46.16K
Full description:
See detailed description
Updated:
a day ago

Other platforms

Custom Style Script (v0.1.7)
10,000 4.37 (38)
Custom Style Script (v0.1.7)
2,548 3.91 (70)

User reviews

Pros
  • Easy to use
  • Allows customization of external JS and CSS
  • Provides a viable alternative to other similar extensions
Cons
  • Lacks in UI
  • Confusing directions
  • Limited filtering options for URLs
Most mentioned
  • UI
  • Customization
  • Confusing directions
These summaries are automatically generated weekly using AI based on recent user reviews. User reviews may be inaccurate, spammy, or outdated.
User reviews
There's no ability to filter the URL based on 'starts with', basic wildcards nor regular expressions. You can only filter on: * Domain name * Exact URL * Any URL (by inserting the string '*'). For me, this limitation makes the extension virtually useless for simple CSS injection. Instead, I'd need to write my own JavaScript, which negates half the point of this extension - hence half the star rating.
by David, 2024-04-22

Works, but the UI seriously needs work...
by Costas, 2024-04-13

这个是功能最好的,但UI不是太好用
by kaisheng, 2024-03-29
View all user reviews

Add-on safety

Risk impact

Custom Style Script requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood

Custom Style Script has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* ** * ******** ********* ** **** ****** *****
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Upgrade to see full risk analysis details

Promo images

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