Ext Ops Panel
Open the app

Add chapters to youtube video

Chrome extension by Prius Lab · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 352 users, barely installed.

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
352
Rating
5.0 (6 ratings)
Users, last 18 days
+2
Rating, last 30 days
Not watched long enough to say
Version
2.0.0
Updated in the store
2026-08-30
Published
2025-12-20
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+2 since 31.08
344-359 · 11 readings
  1. 2026-08-31350
  2. 2026-09-02353
  3. 2026-09-03352
  4. 2026-09-05344
  5. 2026-09-06346
  6. 2026-09-07352
  7. 2026-09-08351
  8. 2026-09-10354
  9. 2026-09-13359
  10. 2026-09-15352
  11. 2026-09-17352
Rating
unchanged since 31.08
reviewsrating 5.00 · 11 readings
  1. 2026-08-31reviews6rating5.00
  2. 2026-09-02reviews6rating5.00
  3. 2026-09-03reviews6rating5.00
  4. 2026-09-05reviews6rating5.00
  5. 2026-09-06reviews6rating5.00
  6. 2026-09-07reviews6rating5.00
  7. 2026-09-08reviews6rating5.00
  8. 2026-09-10reviews6rating5.00
  9. 2026-09-13reviews6rating5.00
  10. 2026-09-15reviews6rating5.00
  11. 2026-09-17reviews6rating5.00
Users
+2 since 31.08
344-359 · 11 readings
  1. 2026-08-31350
  2. 2026-09-02353
  3. 2026-09-03352
  4. 2026-09-05344
  5. 2026-09-06346
  6. 2026-09-07352
  7. 2026-09-08351
  8. 2026-09-10354
  9. 2026-09-13359
  10. 2026-09-15352
  11. 2026-09-17352
Rating
unchanged since 31.08
reviewsrating 5.00 · 11 readings
  1. 2026-08-31reviews6rating5.00
  2. 2026-09-02reviews6rating5.00
  3. 2026-09-03reviews6rating5.00
  4. 2026-09-05reviews6rating5.00
  5. 2026-09-06reviews6rating5.00
  6. 2026-09-07reviews6rating5.00
  7. 2026-09-08reviews6rating5.00
  8. 2026-09-10reviews6rating5.00
  9. 2026-09-13reviews6rating5.00
  10. 2026-09-15reviews6rating5.00
  11. 2026-09-17reviews6rating5.00

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: 1 match pattern.

  • https://www.youtube.com/*
  • Sign you in with a Google account identity
  • 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 1
  • Open a panel beside the page sidePanel

The full permission history for this extension

What changed recently

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

The publisher

Prius Lab publishes 8 listings we track, 28k users between them. Listed website: addchaptersyt.video.

  1. Youtube to Transcript Prius Lab · Productivity · Workflow · published 2024-10-08 20k users ★ 4.6
  2. PDF to Text Prius Lab · Productivity · Workflow · published 2024-10-19 6k users ★ 3.9
  3. Prompt Generator Prius Lab · Productivity · Tools · published 2024-12-02 1k users ★ 4.4
Show 4 more from this publisher
  1. Vocabulary builder Prius Lab · Productivity · Education · published 2024-08-13 592 users ★ 4.8
  2. Discord Timestamp Generator Prius Lab · Lifestyle · Social · published 2024-08-23 171 users ★ 4.8
  3. IBAN Checker Prius Lab · Productivity · Workflow · published 2024-10-08 77 users
  4. WON to USD Prius Lab · Productivity · Tools · published 2024-09-04 33 users

Like this one

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

  1. YouTube Chapter Editor Describes nearly the same job, smaller audience 982 users ★ 4.0
  2. YouTube Chapter Generator — ChapterGen AI Describes nearly the same job, smaller audience 26 users
  3. YouTube Chapters Generator: ChapterFast Describes nearly the same job, smaller audience 87 users ★ 5.0
  4. CapituAI — Capítulos por IA Describes nearly the same job, smaller audience 4 users
  5. Auto Chapters for YouTube Describes nearly the same job, smaller audience 26 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

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.