Ext Ops Panel
Open the app

JSON & Code Viewer

Chrome extension by DanRotaru - dan13.me · Productivity · Developer

A Chrome extension in Productivity · Developer with 290 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 6 screenshots

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

Users
290
Rating
4.8 (4 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.0.2
Updated in the store
2026-04-21
Published
2024-08-22
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
unchanged since 31.08
282-295 · 10 readings
  1. 2026-08-31290
  2. 2026-09-02286
  3. 2026-09-04282
  4. 2026-09-05288
  5. 2026-09-06289
  6. 2026-09-07287
  7. 2026-09-08293
  8. 2026-09-10294
  9. 2026-09-13295
  10. 2026-09-15290
Rating
unchanged since 31.08
reviewsrating 4.75 · 10 readings
  1. 2026-08-31reviews4rating4.75
  2. 2026-09-02reviews4rating4.75
  3. 2026-09-04reviews4rating4.75
  4. 2026-09-05reviews4rating4.75
  5. 2026-09-06reviews4rating4.75
  6. 2026-09-07reviews4rating4.75
  7. 2026-09-08reviews4rating4.75
  8. 2026-09-10reviews4rating4.75
  9. 2026-09-13reviews4rating4.75
  10. 2026-09-15reviews4rating4.75
Users
unchanged since 31.08
282-295 · 10 readings
  1. 2026-08-31290
  2. 2026-09-02286
  3. 2026-09-04282
  4. 2026-09-05288
  5. 2026-09-06289
  6. 2026-09-07287
  7. 2026-09-08293
  8. 2026-09-10294
  9. 2026-09-13295
  10. 2026-09-15290
Rating
unchanged since 31.08
reviewsrating 4.75 · 10 readings
  1. 2026-08-31reviews4rating4.75
  2. 2026-09-02reviews4rating4.75
  3. 2026-09-04reviews4rating4.75
  4. 2026-09-05reviews4rating4.75
  5. 2026-09-06reviews4rating4.75
  6. 2026-09-07reviews4rating4.75
  7. 2026-09-08reviews4rating4.75
  8. 2026-09-10reviews4rating4.75
  9. 2026-09-13reviews4rating4.75
  10. 2026-09-15reviews4rating4.75

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
  • Run its own code on the pages it can access scripting
  • See when you navigate between pages webNavigation
Show the remaining 1
  • 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

DanRotaru - dan13.me publishes 6 listings we track, 11k users between them. Listed website: dan13.me.

  1. QuickCConverter - Quick Currency Converter DanRotaru - dan13.me · Productivity · Workflow · published 2020-06-27 9k users ★ 4.6
  2. Beautifer & Minify DanRotaru - dan13.me · Productivity · Developer · published 2020-04-30 1k users ★ 4.2
  3. ClickUp Track DanRotaru - dan13.me · Productivity · Workflow · published 2024-07-25 346 users ★ 5.0
Show 2 more from this publisher
  1. FreezeIt – One-Click Tab Freezer, Memory Saver DanRotaru - dan13.me · Productivity · Tools · published 2025-12-28 34 users
  2. TimeLens - Screen Time & Productivity Tracker DanRotaru - dan13.me · Productivity · Workflow · published 2026-04-22 5 users

Like this one

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

  1. Code Formatter - JSON, CSS & JavaScript Describes nearly the same job, smaller audience 4k users ★ 3.7
  2. Code Syntax Hub Describes nearly the same job, smaller audience 11 users
  3. Code formatter Describes nearly the same job, smaller audience 2k users ★ 4.2
  4. JSON Viewer - Advanced Formatter Describes nearly the same job, smaller audience 50 users
  5. Prettier Now Describes nearly the same job, smaller audience 689 users ★ 4.0

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.

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.