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Pretty JSON Viewer Pro

Chrome extension by techguru · Productivity · Developer

A Chrome extension in Productivity · Developer with 8 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 3 screenshots

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

Users
8
Rating
not rated yet
Users, last 13 days
unchanged
Version
1.0.0
Updated in the store
2025-08-04
Published
2025-08-01
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
unchanged since 31.08
8-9 · 8 readings
  1. 2026-08-318
  2. 2026-09-039
  3. 2026-09-048
  4. 2026-09-059
  5. 2026-09-078
  6. 2026-09-099
  7. 2026-09-108
  8. 2026-09-128
Users
unchanged since 31.08
8-9 · 8 readings
  1. 2026-08-318
  2. 2026-09-039
  3. 2026-09-048
  4. 2026-09-059
  5. 2026-09-078
  6. 2026-09-099
  7. 2026-09-108
  8. 2026-09-128

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.

  • Act on the current tab, but only after you click it activeTab
  • 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

techguru.

Like this one

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

  1. JSONPretty - Instant JSON Formatter Describes nearly the same job 0 users
  2. Auto JSON Formatter Describes nearly the same job, smaller audience 15 users
  3. JSONly - Auto-detect, format and edit JSON Describes nearly the same job, smaller audience 19 users ★ 5.0
  4. JSONVista - JSON Beautifier & JSON Flow Describes nearly the same job, smaller audience 235 users ★ 5.0
  5. API Response Formatter Describes nearly the same job, smaller audience 16 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?

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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.