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AI YouTube™ Summarizer & Mind Maps - Synopsize

Chrome extension by Synopsize · Productivity · Tools

A Chrome extension in Productivity · Tools with 8 users, barely installed. Audience over the last 30 days: +2.

Specific sites only: 1 match pattern.

What the developer says, and 2 screenshots

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

Users
8
Rating
not rated yet
Users, last 30 days
+2
Version
1.0.3
Updated in the store
2026-08-20
Published
2026-08-18
Manifest
V3
Browser access
5 permissions, 1 site pattern

How it has moved

Users
+2 since 04.10
6-8 · 12 readings
  1. 2026-10-046
  2. 2026-10-107
  3. 2026-10-116
  4. 2026-10-138
  5. 2026-10-177
  6. 2026-10-198
  7. 2026-10-207
  8. 2026-10-228
  9. 2026-10-237
  10. 2026-10-257
  11. 2026-10-308
  12. 2026-11-038
Users
+3 since 31.08
4-8 · 23 readings
  1. 2026-08-315
  2. 2026-09-024
  3. 2026-09-065
  4. 2026-09-074
  5. 2026-09-085
  6. 2026-09-106
  7. 2026-09-155
  8. 2026-09-216
  9. 2026-09-257
  10. 2026-09-266
  11. 2026-09-287
  12. 2026-10-046
  13. 2026-10-107
  14. 2026-10-116
  15. 2026-10-138
  16. 2026-10-177
  17. 2026-10-198
  18. 2026-10-207
  19. 2026-10-228
  20. 2026-10-237
  21. 2026-10-257
  22. 2026-10-308
  23. 2026-11-038

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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: 1 match pattern.

  • https://*.youtube.com/*
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 2

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Synopsize.

Like this one

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

  1. TubeNotes – YouTube Summaries, Outlines & Bookmarks using ChatGPT and AI Describes nearly the same job, smaller audience 42 users ★ 5.0
  2. YouTube Video Summarizer Describes nearly the same job, smaller audience 41 users ★ 4.5
  3. TLDW: AI-Powered YouTube Video Summarizer Describes nearly the same job, smaller audience 44 users ★ 5.0
  4. Notesnip YouTube Summary Describes nearly the same job, smaller audience 3 users (last published figure)
  5. YouTube Summary & Transcript Generator, Mind Map Generation Describes nearly the same job, smaller audience 41 users

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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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/hbphpcekbjpmgkaahobggkmgpdhjcjmc/badge.svg)](https://extops.dev/extensions/hbphpcekbjpmgkaahobggkmgpdhjcjmc)

HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built