YouTube Watch Thumbnails

Display a thumbnail of the video next to the channel icon on the YouTube video playback page.

What is YouTube Watch Thumbnails?

YouTube Watch Thumbnails is a Chrome extension developed by mosunset, and its main feature is "Display a thumbnail of the video next to the channel icon on the YouTube video playback page.".

Extension Screenshots

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Download YouTube Watch Thumbnails Extension CRX File

Download YouTube Watch Thumbnails 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

                        Click once on the extension icon and the thumbnail image hops up.

Clicking on an image opens the largest thumbnail image in a new tab.                    

Extension Basic Information

Name YouTube Watch Thumbnails YouTube Watch Thumbnails
ID aobeafpjgdgakpagffmlkfeognaiigci
Official URL https://chromewebstore.google.com/detail/youtube-watch-thumbnails/aobeafpjgdgakpagffmlkfeognaiigci
Description Display a thumbnail of the video next to the channel icon on the YouTube video playback page.
File Size 113 KB
Installation Count 4,804
Current Version 3.3.1
Last Updated 2023-09-02
Publish Date 2022-09-13
Rating 5.00/5 Total 7 Ratings
Developer mosunset
Email [email protected]
Payment Type free
Supported Languages id,en,fr,es,zh-CN,zh-TW,ja,ko
manifest.json
{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "__MSG_Name__",
    "description": "__MSG_Description__",
    "version": "3.3.1",
    "default_locale": "en",
    "icons": {
        "512": "img\/yicon.png"
    },
    "action": {
        "default_popup": "popup.html",
        "default_icon": "img\/yicon.png"
    },
    "permissions": [
        "tabs",
        "storage"
    ],
    "background": {
        "service_worker": "js\/background.js"
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/www.youtube.com\/*"
            ],
            "js": [
                "js\/jquery-3.6.0.min.js",
                "js\/ycontent_script.js"
            ],
            "css": [
                "css\/ycontent_script.css"
            ],
            "all_frames": true
        }
    ]
}