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Chrome extension by Masaya N · Productivity · Tools

A Chrome extension in Productivity · Tools with 34 users, barely installed. Audience over the last 30 days: +4.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 1 screenshot

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

Users
34
Rating
not rated yet
Users, last 30 days
+4
Version
1.1.1
Updated in the store
2026-05-07
Published
2025-11-27
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+4 since 01.10
28-34 · 13 readings
  1. 2026-10-0528
  2. 2026-10-0829
  3. 2026-10-0932
  4. 2026-10-1034
  5. 2026-10-1331
  6. 2026-10-1630
  7. 2026-10-1732
  8. 2026-10-2133
  9. 2026-10-2232
  10. 2026-10-2430
  11. 2026-10-2532
  12. 2026-10-2834
  13. 2026-10-3134
Users
+12 since 01.09
22-34 · 23 readings
  1. 2026-09-0122
  2. 2026-09-0226
  3. 2026-09-0628
  4. 2026-09-0726
  5. 2026-09-0928
  6. 2026-09-1027
  7. 2026-09-1326
  8. 2026-09-1528
  9. 2026-09-2129
  10. 2026-09-2530
  11. 2026-10-0528
  12. 2026-10-0829
  13. 2026-10-0932
  14. 2026-10-1034
  15. 2026-10-1331
  16. 2026-10-1630
  17. 2026-10-1732
  18. 2026-10-2133
  19. 2026-10-2232
  20. 2026-10-2430
  21. 2026-10-2532
  22. 2026-10-2834
  23. 2026-10-3134

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

Every site you visit. This extension can read and change the content of any page you open.

  • Schedule work to run later alarms
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

Masaya N publishes 5 listings we track, 219 users between them.

  1. Article Date Detector Masaya N · Productivity · Tools · published 2026-02-17 86 users
  2. Rich Markdown Preview Masaya N · Productivity · Tools · published 2025-11-28 62 users ★ 4.5
  3. Copy Tab Anything Masaya N · Productivity · Tools · published 2025-09-09 20 users
Show 1 more from this publisher
  1. Canvas Whiteboard Masaya N · Productivity · Tools · published 2025-12-08 17 users

Like this one

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

  1. Web Page Markup Tool Describes nearly the same job, smaller audience 173 users ★ 4.2
  2. PageMark - Web Text Highlight Tool Describes nearly the same job, smaller audience 43 users
  3. Research Web Highlighter: Organize & Annotate Describes nearly the same job, smaller audience 8 users ★ 5.0
  4. Web highlighter & take notes Describes nearly the same job, smaller audience 46 users ★ 2.0
  5. WuCai - Highlight and Note Describes nearly the same job, with an established audience 10k users ★ 4.3

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

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HTML

<a href="https://extops.dev/extensions/gckpllfnimaepbbelfmhcelibclnkena"><img src="https://extops.dev/extensions/gckpllfnimaepbbelfmhcelibclnkena/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-28. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built