What is YouTube Caption Checker?

YouTube Caption Checker is a Chrome extension developed by 2jun0, and its main feature is "Show if there are captions for the language you want in YouTube videos.".

Extension Screenshots

Download YouTube Caption Checker Extension CRX File

Download YouTube Caption Checker extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

This extension add a caption tag for the language you want on the video thumbnail in the YouTube. (But if there are no caption, it doesn't add tags)

Extension Basic Information

Name	YouTube Caption Checker
ID	onmelgncdnoihoaopmkcacadlmjmcehd
Official URL	https://chromewebstore.google.com/detail/youtube-caption-checker/onmelgncdnoihoaopmkcacadlmjmcehd
Description	Show if there are captions for the language you want in YouTube videos.
File Size	60.18 KB
Installation Count	131
Current Version	1.5.8
Last Updated	2023-02-22
Publish Date	2021-10-19
Rating	5.00/5 Total 1 Ratings
Developer	2jun0
Email	[email protected]
Payment Type	free
Extension Website	https://github.com/2jun0/yt-caption-checker
Supported Languages	en,ja,ko
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "name": "__MSG_appName__", "short_name": "yt-caption-checker", "description": "__MSG_appDesc__", "default_locale": "en", "manifest_version": 3, "version": "1.5.8", "author": "2jun0", "homepage_url": "https:\/\/github.com\/2jun0\/yt-caption-checker", "icons": { "32": "asset\/logo\/logo-big-32.png", "64": "asset\/logo\/logo-big-64.png", "128": "asset\/logo\/logo-big-128.png" }, "web_accessible_resources": [ { "resources": [ ".js" ], "matches": [ "" ] } ], "background": { "service_worker": "js\/background.js", "type": "module" }, "action": { "default_title": "Options", "default_popup": "html\/popup.html", "default_icon": "asset\/logo\/logo-little.png" }, "content_scripts": [ { "matches": [ ":\/\/.youtube.com\/" ], "js": [ "js\/content_script_loader.js" ], "css": [ "css\/content_script.css" ], "run_at": "document_end", "all_frames": false } ], "permissions": [ "storage" ], "host_permissions": [ ":\/\/.youtube.com\/*" ], "minimum_chrome_version": "92" }