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JSON Master Pro

Chrome extension by EnjoyedApps · Productivity · Developer

A Chrome extension in Productivity · Developer with 7 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
7
Rating
not rated yet
Users, last 15 days
unchanged
Version
1.1.0
Updated in the store
2025-10-19
Published
2025-09-22
Manifest
V3
Browser access
4 permissions, 2 site patterns

How it has moved

Users
unchanged since 01.09
6-8 · 7 readings
  1. 2026-09-017
  2. 2026-09-046
  3. 2026-09-066
  4. 2026-09-088
  5. 2026-09-107
  6. 2026-09-136
  7. 2026-09-157
Users
unchanged since 01.09
6-8 · 7 readings
  1. 2026-09-017
  2. 2026-09-046
  3. 2026-09-066
  4. 2026-09-088
  5. 2026-09-107
  6. 2026-09-136
  7. 2026-09-157

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.

  • Read what you have copied clipboardRead
  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus
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

EnjoyedApps publishes 8 listings we track, 245 users between them.

  1. Open New Tab EnjoyedApps · Productivity · Tools · published 2025-10-28 101 users ★ 5.0
  2. Quick Proxy EnjoyedApps · Productivity · Tools · published 2025-11-04 72 users
  3. XPath Hunter EnjoyedApps · Productivity · Developer · published 2025-09-22 31 users
Show 4 more from this publisher
  1. PDFCraft Pro EnjoyedApps · Productivity · Tools · published 2025-10-17 14 users
  2. QRify - Smart QR Code Generator EnjoyedApps · Productivity · Tools · published 2025-09-15 9 users
  3. Disable Reddit Comment Collapse EnjoyedApps · Productivity · Tools · published 2025-10-22 7 users
  4. Anti-Human Torture Game - Pain Collector EnjoyedApps · Lifestyle · Games · published 2025-09-26 4 users

Like this one

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

  1. JSON Formatter by Code Architecture Describes nearly the same job, smaller audience 5 users (last published figure) ★ 5.0
  2. JSON Formatter Pro Describes nearly the same job, with an established audience 10k users ★ 4.0
  3. JSON Formatter Everywhere Describes nearly the same job, smaller audience 8 users
  4. JSON Formatter Describes nearly the same job, smaller audience 47 users
  5. ALPATARO's JSON Formatter Describes nearly the same job, smaller audience 6 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.

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.