YouTube Comment Custom CSS Tester

Custom CSS Tester Tool for YouTube Comment Viewing UI
What is YouTube Comment Custom CSS Tester?
YouTube Comment Custom CSS Tester is a Chrome extension that allows you to load custom CSS to a YouTube Live Chat Comment page, enabling you to view a CSS customized version of the page on your Web browser. It also provides the ability to debug the loaded CSS using the browser's built-in developer tools.

Extension stats

Users: 40 ▲ 3
Rating: 5.00 (1)
Version: 0.1.3 (Last updated: 2024-08-20)
Creation date: 2021-12-19
Risk impact: High risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 3
Permissions:
  • activeTab
  • storage
Host permissions:
  • https://www.youtube.com/live_chat
  • https://studio.youtube.com/live_chat
Size: 36.31K
URLs: Website

Other platforms

Not available on Firefox
Not available on Edge
Want to check extension ranking and stats more quickly for other Chrome extensions? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Chrome Web Store.

Extension summary

Analyze keywords

This custom CSS tester allows you to load a custom CSS to a YouTube Live Chat Comment page on your Web browser so that the CSS customized version of the page can be inspected on the browser.

The CSS loaded to the page can be debugged with browser's built-in developer tools (Hit F11 key on many popular browsers.).

Please start in the extension's option page to set-up a Live Chat comment URL. Once a comment page is opened on a new tab, the extension's popup page can be used to temporarily edit and hot-reload the custom CSS inserted by this extension.

Support Page: https://kii-memo.blogspot.com/p/cas-akaji-bot.html (In Japanese)

User reviews

Very useful on OBS as a window capture alternative, would recommend.
by chibi rist, 2024-10-14
View all user reviews

Extension safety

Risk impact

YouTube Comment Custom CSS Tester requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

YouTube Comment Custom CSS Tester is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

Upgrade to see risk analysis details

Similar extensions

Here are some Chrome extensions that are similar to YouTube Comment Custom CSS Tester: