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ReadTools(autoscroll,ruler,memo)

Chrome extension by シャ・ケー · Productivity · Tools

A Chrome extension in Productivity · Tools with 25 users, barely installed.

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
25
Rating
5.0 (1 ratings)
Users, last 16 days
+3
Rating, last 30 days
Not watched long enough to say
Version
1.16.1
Updated in the store
2026-08-18
Published
2024-11-04
Manifest
V3
Browser access
7 permissions, 1 site pattern

How it has moved

Users
+3 since 31.08
22-26 · 8 readings
  1. 2026-08-3122
  2. 2026-09-0223
  3. 2026-09-0325
  4. 2026-09-0426
  5. 2026-09-0626
  6. 2026-09-0823
  7. 2026-09-1324
  8. 2026-09-1525
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-03reviews1rating5.00
  4. 2026-09-04reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
Users
+3 since 31.08
22-26 · 8 readings
  1. 2026-08-3122
  2. 2026-09-0223
  3. 2026-09-0325
  4. 2026-09-0426
  5. 2026-09-0626
  6. 2026-09-0823
  7. 2026-09-1324
  8. 2026-09-1525
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-03reviews1rating5.00
  4. 2026-09-04reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00

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

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

  • See the address and title of every tab you have open tabs
  • Read and change your bookmarks bookmarks
  • Run its own code on the pages it can access scripting
Show the remaining 4
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Tell whether you are away from the computer idle
  • 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

シャ・ケー publishes 6 listings we track, 322 users between them.

  1. テレビ+ラジオクイック検索[TVer、NHK ONE、ABEMA、radiko] シャ・ケー · Lifestyle · Entertainment · published 2024-03-28 209 users ★ 5.0
  2. RetroDisplayFilter シャ・ケー · Lifestyle · Entertainment · published 2026-02-19 37 users
  3. X-Twitter_Youtube Search helper シャ・ケー · Productivity · Tools · published 2024-03-20 37 users
Show 2 more from this publisher
  1. CustomClipSearch シャ・ケー · Productivity · Tools · published 2025-04-24 8 users
  2. 書店一括検索 シャ・ケー · Lifestyle · Shopping · published 2024-07-02 6 users

Like this one

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

  1. WebDart Describes nearly the same job, smaller audience 4 users
  2. Smooth Scroll and Reading Mode Describes nearly the same job, smaller audience 4 users
  3. Robin Describes nearly the same job, smaller audience 3 users ★ 5.0
  4. AutoScroll Describes nearly the same job, smaller audience 142 users ★ 5.0
  5. Scroll Bookmark Describes nearly the same job, smaller audience 62 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.