CaptionDesk for YouTube – Transcript & AI Summary

Unknown author · Tools

Open in Chrome Web Store

Users

Avg rating

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Ratings

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Updated

Jul 14, 2026

Media

1 item

Description

Copy or download the transcript for the current YouTube video. CaptionDesk helps you work with captions on the YouTube video you are currently viewing. - Copy the full transcript in one click. - Download captions as a text file. - Generate a concise AI summary with your preferred provider or local Ollama model. - Keep separate provider settings on your device. - Summarize long transcripts in sections instead of silently cutting them off. CaptionDesk works when a video provides captions or auto-generated captions. It does not transcribe audio. AI summaries are optional. When you request one, the transcript is sent directly from your browser to the provider you selected. CaptionDesk has no developer-operated backend, analytics, or advertising. CaptionDesk is an independent extension and is not affiliated with or endorsed by YouTube or Google.

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.
49
Description length
Characters in the listing description.
857
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).
3.2

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.
49
Description length
Characters in the listing description.
857
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).
3.2

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.