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Oops, I accidentally learned Japanese.

Chrome extension by Torem Labs Inc. · Productivity · Education

  • Trader

A Chrome extension in Productivity · Education with 5 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 2 screenshots

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

Users
5
Rating
5.0 (1 ratings)
Users, last 11 days
+4
Rating, last 30 days
Not watched long enough to say
Version
1.12.3
Updated in the store
2026-09-16
Published
2026-09-07
Manifest
V3
Browser access
5 permissions, 1 site pattern

How it has moved

Users
+4 since 08.09
1-5 · 4 readings
2026-09-08: appeared in the store2026-09-09: released 1.12.12026-09-12: released 1.12.22026-09-16: released 1.12.3
  1. 2026-09-081appeared in the store
  2. 2026-09-133
  3. 2026-09-155
  4. 2026-09-185
Rating
+5.00 since 08.09
reviewsrating 0.00-5.00 · 4 readings
2026-09-08: appeared in the store2026-09-09: released 1.12.12026-09-12: released 1.12.22026-09-16: released 1.12.3
  1. 2026-09-08reviews0rating0.00appeared in the store
  2. 2026-09-13reviews1rating5.00
  3. 2026-09-15reviews1rating5.00
  4. 2026-09-18reviews1rating5.00
Users
+4 since 08.09
1-5 · 4 readings
2026-09-08: appeared in the store2026-09-09: released 1.12.12026-09-12: released 1.12.22026-09-16: released 1.12.3
  1. 2026-09-081appeared in the store
  2. 2026-09-133
  3. 2026-09-155
  4. 2026-09-185
Rating
+5.00 since 08.09
reviewsrating 0.00-5.00 · 4 readings
2026-09-08: appeared in the store2026-09-09: released 1.12.12026-09-12: released 1.12.22026-09-16: released 1.12.3
  1. 2026-09-08reviews0rating0.00appeared in the store
  2. 2026-09-13reviews1rating5.00
  3. 2026-09-15reviews1rating5.00
  4. 2026-09-18reviews1rating5.00

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.

  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
  • Open a panel beside the page sidePanel
Show the remaining 2
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 1.12.3
  2. Version 1.12.2
  3. Version 1.12.1

What changed recently

  1. Released version 1.12.3 (was 1.12.2)
  2. Released version 1.12.2 (was 1.12.1)
  3. Package size changed
Show the remaining 2
  1. Released version 1.12.1 (was 1.10.0)
  2. Appeared in the store

The publisher

Torem Labs Inc..

Like this one

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

  1. Japanese Word Replacer Describes nearly the same job, smaller audience 7 users ★ 5.0
  2. JapaneseJourney Describes nearly the same job, smaller audience 11 users ★ 5.0
  3. Language Teacher — Kanji Heatmap Describes nearly the same job, smaller audience 6 users ★ 5.0
  4. Picture the Words — Reading Assistant Describes nearly the same job, smaller audience 3 users (last published figure)
  5. ImmersiveLang Describes nearly the same job, smaller audience 4 users (last published figure)

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.