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Markers for YouTube

Chrome extension · Productivity · Tools

A Chrome extension in Productivity · Tools with 6 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 1 screenshot

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

Users
6
Rating
not rated yet
Users, last 16 days
+1
Version
1.6.0
Updated in the store
2026-09-02
Published
2026-07-21
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+1 since 31.08
5-6 · 5 readings
2026-09-02: released 1.6.0
  1. 2026-08-315
  2. 2026-09-026released 1.6.0
  3. 2026-09-056
  4. 2026-09-105
  5. 2026-09-156
Users
+1 since 31.08
5-6 · 5 readings
2026-09-02: released 1.6.0
  1. 2026-08-315
  2. 2026-09-026released 1.6.0
  3. 2026-09-056
  4. 2026-09-105
  5. 2026-09-156

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/*
  • Block or redirect requests on the sites it can access declarativeNetRequestWithHostAccess
  • Run work in a hidden page offscreen
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.6.0 · Asked for more permissions (4, was 3)

What changed recently

  1. Package size changed
  2. Asked for more permissions (4, was 3)
  3. Store description rewritten
Show the remaining 1
  1. Released version 1.6.0 (was 1.5.5)

Like this one

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

  1. YouTube Marker Describes nearly the same job, smaller audience 18 users ★ 5.0
  2. YT Marker - YouTube Timestamp & Notes Describes nearly the same job, smaller audience 37 users ★ 4.6
  3. YouTube Markup Describes nearly the same job, smaller audience 427 users ★ 4.9
  4. Keepr Notes — Timestamped Video Notes Describes nearly the same job audience not published ★ 5.0
  5. MarkStamp - Timestamp Notes for YouTube Describes nearly the same job, smaller audience 6 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.

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.