YouTube Video Summarizer

Unknown author · Tools

Open in Chrome Web Store

Users

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Avg rating

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Ratings

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Updated

Aug 31, 2026

Media

1 item

Description

Summarize any YouTube video with AI, right on the page. Get an instant AI summary of any YouTube video without watching the whole thing. YouTube Video Summarizer reads the video's captions and gives you a short overview plus key bullet points — in the language you choose, not just the video's original language. HOW IT WORKS 1. Open any YouTube video 2. Click the extension icon 3. Pick a language and hit Summarize 4. Get a 2-3 sentence overview + 5-8 key points in seconds FEATURES - Works on any YouTube video with captions - Summarize into English, Korean, Japanese, Spanish, Chinese, or more - 3 free summaries — no credit card required to try it - Paid plans for regular use, starting at $7/month ACCOUNT REQUIRED You'll need a free account (sign in with Google, GitHub, or LinkedIn) at yt-summarizer-psi.vercel.app to connect the extension. PRIVACY The extension only reads the URL of the YouTube tab you're actively summarizing. See our privacy policy: https://yt-summarizer-psi.vercel.app/privacy

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
24
Description length
Characters in the listing description.
1012
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
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.

Description

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
24
Description length
Characters in the listing description.
1012
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
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.