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YouTube Summary with ChatGPT & Claude

Chrome extension by Glasp · Productivity · Tools

  • Featured
  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 2 000 000 users, one of the largest listings in the store.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 4 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
2 000 000
Rating
4.3 (4 036 ratings)
Users, last 9 days
+1M
Rating, last 30 days
Not watched long enough to say
Version
2.4.0
Updated in the store
2026-09-04
Published
2022-12-16
Manifest
V3
Browser access
1 permission

How it has moved

Users
+1M since 01.09
1M-2M · 7 readings
2026-09-04: released 2.4.0
  1. 2026-09-011M
  2. 2026-09-031M
  3. 2026-09-041Mreleased 2.4.0
  4. 2026-09-051M
  5. 2026-09-061M
  6. 2026-09-072M
  7. 2026-09-092M
Rating
unchanged since 01.09
reviewsrating 4.31 · 7 readings
2026-09-04: released 2.4.0
  1. 2026-09-01reviews4krating4.31
  2. 2026-09-03reviews4krating4.31
  3. 2026-09-04reviews4krating4.31released 2.4.0
  4. 2026-09-05reviews4krating4.31
  5. 2026-09-06reviews4krating4.31
  6. 2026-09-07reviews4krating4.31
  7. 2026-09-09reviews4krating4.31
Users
+1M since 01.09
1M-2M · 7 readings
2026-09-04: released 2.4.0
  1. 2026-09-011M
  2. 2026-09-031M
  3. 2026-09-041Mreleased 2.4.0
  4. 2026-09-051M
  5. 2026-09-061M
  6. 2026-09-072M
  7. 2026-09-092M
Rating
unchanged since 01.09
reviewsrating 4.31 · 7 readings
2026-09-04: released 2.4.0
  1. 2026-09-01reviews4krating4.31
  2. 2026-09-03reviews4krating4.31
  3. 2026-09-04reviews4krating4.31released 2.4.0
  4. 2026-09-05reviews4krating4.31
  5. 2026-09-06reviews4krating4.31
  6. 2026-09-07reviews4krating4.31
  7. 2026-09-09reviews4krating4.31

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 2.4.0

What changed recently

  1. Released version 2.4.0 (was 2.3.1)

The publisher

Glasp publishes 5 listings we track, 2.6M users between them. Listed website: glasp.co.

  1. Glasp Web Highlighter: PDF & Web Highlight Glasp · Productivity · Tools · published 2020-10-24 500k users ★ 4.5
  2. YouTube Summary & ChatGPT by Glasp Glasp · Productivity · Tools · published 2022-12-05 100k users ★ 3.9
  3. Pins Peep 👀 Glasp · Productivity · Tools · published 2021-03-02 141 users ★ 5.0
Show 1 more from this publisher
  1. Tweet Peep 👀 Glasp · Productivity · Tools · published 2021-02-23 131 users ★ 5.0

Like this one

Listings the catalog judges closest in what they say they do.

  1. YouTube Summary & ChatGPT by Glasp Describes nearly the same job, with a large installed audience 100k users ★ 3.9
  2. Youtube Summary With AI Describes nearly the same job, with an established audience 20k users ★ 4.3
  3. DeepSum | YouTube AI Summary Describes nearly the same job, with an established audience 10k users ★ 4.8
  4. YouTube Summary AI — ChatGPT, Claude & Grok Describes nearly the same job, smaller audience 21 users
  5. YouTube Video AI Summary - AI by ChatGPT, Claude & Gemini (Unlimited) Describes nearly the same job, smaller audience 256 users ★ 4.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.