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Chrome extension by Taishi Akiyama · Productivity · Developer

A Chrome extension in Productivity · Developer with 68 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
68
Rating
not rated yet
Users, last 15 days
-1
Version
1.0.7
Updated in the store
2026-03-04
Published
2026-03-04
Manifest
V3
Browser access
2 permissions, 3 site patterns

How it has moved

Users
-1 since 31.08
67-72 · 8 readings
  1. 2026-08-3169
  2. 2026-09-0472
  3. 2026-09-0671
  4. 2026-09-0769
  5. 2026-09-0870
  6. 2026-09-1067
  7. 2026-09-1368
  8. 2026-09-1468
Users
-1 since 31.08
67-72 · 8 readings
  1. 2026-08-3169
  2. 2026-09-0472
  3. 2026-09-0671
  4. 2026-09-0769
  5. 2026-09-0870
  6. 2026-09-1067
  7. 2026-09-1368
  8. 2026-09-1468

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.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

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

The publisher

Taishi Akiyama publishes 4 listings we track, 4k users between them.

  1. NotebookLM Source Manager Taishi Akiyama · Productivity · Tools · published 2025-03-23 3k users ★ 3.9
  2. Confluence Markdown Downloader Taishi Akiyama · Productivity · Tools · published 2025-04-07 1k users ★ 5.0
  3. Canvas Exporter Taishi Akiyama · Productivity · Tools · published 2025-03-19 31 users ★ 5.0

Like this one

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

  1. GTM GTAG Inspector Describes nearly the same job, smaller audience 805 users
  2. GTM Parser Describes nearly the same job, smaller audience 555 users ★ 5.0
  3. GTM Clover Describes nearly the same job, smaller audience 18 users ★ 5.0
  4. Tag Master – GTM & GA4 Debugger, DataLayer Inspector Describes nearly the same job, smaller audience 383 users ★ 4.8
  5. GTM DecodeEZ Describes nearly the same job, smaller audience 134 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.

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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.