YCS - YouTube Comment Search
Tools
FreemiumConfidence 64
Search comments, replies, chat replay, video transcript for the current video on YouTube by contents, authors, time.
Users
50K
Rating
3.3
Reviews
561
7D Growth
0|0%
Stable signalFree or hybridMedium-risk permissions
Comments Search for YouTube
Search youtube comments by keywords.
Users4KCurrent public install base
Rating3.6Store average score
Reviews51Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
2 assetsComments Search for YouTube Media preview
Trend
User growth trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
3.65
Latest
3.65
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
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1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
Version, languages, and crawl freshness
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Version26.2.3
ManifestV3
Size63.37KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
How to use:
- Go to any YouTube video and hit Ctrl-S or click the extension icon.
You will need:
- YouTube Data API Key
YouTube Data API Key:
- The extension uses YouTube Data API for its core functionality.
Reviews
Recent review snapshot
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Store average score3.6Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.5Average computed only from synced review bodies below
Reviews with text41Synced review bodies
Total ratings / reviews51Chrome Web Store public rating/review count
Store average score: 3.6. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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APIがどうのと面倒でよくわからない操作をいちいち要求されます。 それに句読点やスペースに挟まれた文章しか検索にかかりませんので ほとんど検索にかかりません。実用性有りません。 おそらく英語のみを想定した拡張機能なのでしょう
Does not work... at first. Had to activate a few more thing in the Google pages to fully unlock my API key.
Confuse... :creator won´t work.
Recent update required API key
I am using this extension Comments Search for Youtube (CSFY) to replace Youtube Comment Search (YCS) extension, which stopped working in the past month. CSFY seemingly requires an API key to use, but if you click "What is Youtube API key?" then the extension gives you the option to try without the key. I have a feeling this a sign that Youtube will eventually require an API Key for these types of search extensions. CSFY doesn't search content such as the transcript and chat like YCS did, but strictly comments is sufficient for me for now. Thank you!
causes all my youtube tabs to refresh on all devices. will only enable in chrome beta for now. so i dont have all my tabs refresh on my main chrome browser
with YCS out of commission, this is the next best alternative, but I don't know why we can't search with ':', it would help to locate comments with timestamps, go ahead and add all the YCS features :)
Would give five stars if you could search on username... I want to find all my comments by searching on my username...
Amazing extension!
Been using this Comment Searcher for a while and still works great!!!!!! Looks clean too!!! although wish i could reply to comments or see replys to a comment, but i understand that would be a PITA to get working!!!!