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JSON Beautifier

Chrome extension by Zumelia · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 141 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 5 screenshots

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

Users
141
Rating
5.0 (9 ratings)
Users, last 16 days
+36
Rating, last 30 days
Not watched long enough to say
Version
0.3.1
Updated in the store
2026-08-02
Published
2026-07-27
Manifest
V3
Browser access
3 permissions, 2 site patterns

How it has moved

Users
+36 since 31.08
105-141 · 8 readings
2026-09-15: gained the good publisher record badge
  1. 2026-08-31105
  2. 2026-09-02114
  3. 2026-09-04116
  4. 2026-09-06122
  5. 2026-09-07127
  6. 2026-09-09129
  7. 2026-09-13139
  8. 2026-09-15141gained the good publisher record badge
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
2026-09-15: gained the good publisher record badge
  1. 2026-08-31reviews9rating5.00
  2. 2026-09-02reviews9rating5.00
  3. 2026-09-04reviews9rating5.00
  4. 2026-09-06reviews9rating5.00
  5. 2026-09-07reviews9rating5.00
  6. 2026-09-09reviews9rating5.00
  7. 2026-09-13reviews9rating5.00
  8. 2026-09-15reviews9rating5.00gained the good publisher record badge
Users
+36 since 31.08
105-141 · 8 readings
2026-09-15: gained the good publisher record badge
  1. 2026-08-31105
  2. 2026-09-02114
  3. 2026-09-04116
  4. 2026-09-06122
  5. 2026-09-07127
  6. 2026-09-09129
  7. 2026-09-13139
  8. 2026-09-15141gained the good publisher record badge
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
2026-09-15: gained the good publisher record badge
  1. 2026-08-31reviews9rating5.00
  2. 2026-09-02reviews9rating5.00
  3. 2026-09-04reviews9rating5.00
  4. 2026-09-06reviews9rating5.00
  5. 2026-09-07reviews9rating5.00
  6. 2026-09-09reviews9rating5.00
  7. 2026-09-13reviews9rating5.00
  8. 2026-09-15reviews9rating5.00gained the good publisher record badge

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
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Store badges changed

The publisher

Zumelia publishes 2 listings we track, 159 users between them. Listed website: zumelia.com.

  1. Color Picker from Image Zumelia · Productivity · Developer · published 2026-08-04 18 users ★ 5.0

Like this one

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

  1. JSON Beautifier Describes nearly the same job, smaller audience 159 users
  2. XML Viewer by CodeBeautify Describes nearly the same job, smaller audience 3 users
  3. API Response Beautifier Describes nearly the same job, smaller audience 8 users
  4. JSON Beautifier Describes nearly the same job, smaller audience 18 users ★ 5.0
  5. JSON Beautifier & Viewer Describes nearly the same job, smaller audience 12 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.