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Search comments on any YouTube Video, Short or Channel. This is a free and open-source extension that lets you easily find YouTube comments on any video, Short or across all the videos on a channel. Type a search query and jump straight to matching public comments instead of manually hunting through the thread. It can be used as a popup and in the side panel. HOW IT WORKS 1. Open a YouTube video, Short, channel, or @handle page. 2. Click the Comment Finder icon (or press Alt/Option+Shift+C to open it in the side panel). 3. Enter a keyword to search YouTube comments. 4. See all matching comments, replies, and timestamps in one place. KEY FEATURES • Search comments on YouTube videos, Shorts or across an entire channel • Keyword highlighting in matching comment text • See comment's author, likes, and time posted • Matching replies shown with the parent comment • Clickable video timestamps • Direct links to individual comments and source videos • Optional side panel so results stay open while you browse • Session restore for recent searches in the current browser session WHO IT’S FOR • Viewers who want to find YouTube comments on long videos without endless scrolling • Creators checking what people say about a topic across a channel • Researchers and fans looking up public discussion by keyword • Anyone who needs a fast YouTube comment search tool in Chrome PRIVACY & HOW IT WORKS Comment Finder uses the official YouTube API Services to look up public comments. It does not scrape YouTube pages, does not require a YouTube login, and does not keep a permanent comment database. Search results stay on your device for the current browser session only. Permissions are limited to what the extension needs: reading the active YouTube tab URL to know which video or channel to search, local/session storage for consent and temporary results, and a side panel option for a persistent search view. YouTube is a trademark of Google LLC. This extension is not affiliated with or endorsed by YouTube or Google.
Jul 21, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.