Ext Ops Panel
Open the app

blue dragon

Chrome extension by Valentin · Productivity · Developer

A Chrome extension in Productivity · Developer with 23 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 4 screenshots

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

Users
23
Rating
5.0 (1 ratings)
Users, last 14 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
0.0.1
Updated in the store
2026-06-22
Published
2026-06-18
Manifest
V3
Browser access
7 permissions, 1 site pattern

How it has moved

Users
unchanged since 01.09
22-25 · 8 readings
  1. 2026-09-0123
  2. 2026-09-0224
  3. 2026-09-0422
  4. 2026-09-0524
  5. 2026-09-0825
  6. 2026-09-1024
  7. 2026-09-1323
  8. 2026-09-1423
Rating
unchanged since 01.09
reviewsrating 5.00 · 8 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-14reviews1rating5.00
Users
unchanged since 01.09
22-25 · 8 readings
  1. 2026-09-0123
  2. 2026-09-0224
  3. 2026-09-0422
  4. 2026-09-0524
  5. 2026-09-0825
  6. 2026-09-1024
  7. 2026-09-1323
  8. 2026-09-1423
Rating
unchanged since 01.09
reviewsrating 5.00 · 8 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-14reviews1rating5.00

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.

  • Watch the network requests your browser makes webRequest
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Block or redirect requests on the sites it can access declarativeNetRequestWithHostAccess
Show the remaining 4
  • Schedule work to run later alarms
  • Show you notifications notifications
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

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

The publisher

Valentin publishes 7 listings we track, 92k users between them.

  1. gs location changer Valentin · Productivity · Developer · published 2017-11-26 90k users ★ 4.0
  2. GSC crawl stats downloader Valentin · Productivity · Developer · published 2022-04-07 2k users ★ 4.8
  3. Copy Main Content Valentin · Productivity · Tools · published 2026-04-01 88 users
Show 3 more from this publisher
  1. simcheck Valentin · Productivity · Tools · published 2024-08-27 70 users
  2. robots.txt emulator Valentin · Productivity · Developer · published 2018-10-06 48 users
  3. Search Analytics alternative Valentin · Productivity · Developer · published 2015-08-20 12 users

Like this one

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

  1. HackSEO Describes nearly the same job, smaller audience 4 users
  2. SEO Extension Rivanti Describes nearly the same job, smaller audience 3 users (last published figure) ★ 5.0
  3. Snipsta Describes nearly the same job, smaller audience 108 users
  4. One-Click SEO Analyzer Describes nearly the same job, smaller audience 7 users ★ 5.0
  5. Matrx Extend Describes nearly the same job, smaller audience 7 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.