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NoteGPT: Udemy Summary with ChatGPT & Claude

Chrome extension by Dunkum Sherwin · Productivity · Tools

  • Featured
  • Established publisher

A Chrome extension in Productivity · Tools with 9 000 users, a small but real audience.

Specific sites only: 3 match patterns.

What the developer says, and 5 screenshots

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

Users
9 000
Rating
4.1 (24 ratings)
Users, last 18 days
-1k
Rating, last 30 days
Not watched long enough to say
Version
1.0.20
Updated in the store
2026-09-07
Published
2023-08-25
Manifest
V3
Browser access
2 permissions, 3 site patterns

How it has moved

Users
-1k since 31.08
9k-10k · 2 readings
2026-09-07: released 1.0.20
  1. 2026-08-3110k
  2. 2026-09-179k
Rating
unchanged since 31.08
reviewsrating 4.08 · 2 readings
2026-09-07: released 1.0.20
  1. 2026-08-31reviews24rating4.08
  2. 2026-09-17reviews24rating4.08
Users
-1k since 31.08
9k-10k · 2 readings
2026-09-07: released 1.0.20
  1. 2026-08-3110k
  2. 2026-09-179k
Rating
unchanged since 31.08
reviewsrating 4.08 · 2 readings
2026-09-07: released 1.0.20
  1. 2026-08-31reviews24rating4.08
  2. 2026-09-17reviews24rating4.08

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

Specific sites only: 3 match patterns.

  • https://*.udemy.com/*
  • https://*.udemycdn.com/*
  • https://notegpt.io/*
  • Sign you in with a Google account identity
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.0.20 · Asked for more permissions (5, was 4)

What changed recently

  1. Package size changed
  2. Asked for more permissions (5, was 4)
  3. Released version 1.0.20 (was 1.0.12)

The publisher

Dunkum Sherwin publishes 7 listings we track, 126k users between them.

  1. Translate and Speak Subtitles for YouTube Dunkum Sherwin · Productivity · Workflow · published 2023-07-06 50k users ★ 3.0
  2. AdLibNote: Ad Library Downloader Facebook™ Dunkum Sherwin · Productivity · Workflow · published 2023-07-01 30k users ★ 4.8
  3. Sort for TikTok Videos by Viewed or Likes Dunkum Sherwin · Productivity · Tools · published 2023-12-06 20k users ★ 2.8
Show 3 more from this publisher
  1. Summary with ChatGPT for Google and YouTube Dunkum Sherwin · Productivity · Workflow · published 2023-03-05 10k users ★ 3.9
  2. YouTube Summary with Bing Chat - All Browsers Dunkum Sherwin · Productivity · Workflow · published 2023-04-05 6k users ★ 3.9
  3. ChatGPT Plus - Batch Export GPT Conversations Dunkum Sherwin · Productivity · Workflow · published 2023-04-21 1k users ★ 2.7

Like this one

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

  1. Coursera Summary with ChatGPT and Take Notes Describes nearly the same job, smaller audience 2k users ★ 2.9
  2. Udemy Course Summary: AI Notes with ChatGPT & Claude Describes nearly the same job, smaller audience 46 users ★ 2.8
  3. LearnAnythingAI Describes nearly the same job, smaller audience 17 users ★ 5.0
  4. Transcripts Learning Describes nearly the same job, smaller audience 4 users
  5. PrepSheet: Free YouTube Notes Generator Describes nearly the same job, smaller audience 776 users ★ 5.0

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.