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JSON Beautifier

Chrome extension by Zumelia · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 171 users, barely installed. Audience over the last 30 days: +11.

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
171
Rating
5.0 (13 ratings)
Users, last 30 days
+11
Rating, last 30 days
Steady over 30 days
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
+11 since 03.10
153-174 · 15 readings
  1. 2026-10-04156
  2. 2026-10-08158
  3. 2026-10-09159
  4. 2026-10-10153
  5. 2026-10-16157
  6. 2026-10-18162
  7. 2026-10-19164
  8. 2026-10-21170
  9. 2026-10-22167
  10. 2026-10-24169
  11. 2026-10-25170
  12. 2026-10-27174
  13. 2026-10-29172
  14. 2026-11-01171
  15. 2026-11-02171
Rating
unchanged since 03.10
reviewsrating 5.00 · 15 readings
  1. 2026-10-04reviews12rating5.00
  2. 2026-10-08reviews12rating5.00
  3. 2026-10-09reviews12rating5.00
  4. 2026-10-10reviews12rating5.00
  5. 2026-10-16reviews12rating5.00
  6. 2026-10-18reviews12rating5.00
  7. 2026-10-19reviews12rating5.00
  8. 2026-10-21reviews12rating5.00
  9. 2026-10-22reviews12rating5.00
  10. 2026-10-24reviews12rating5.00
  11. 2026-10-25reviews12rating5.00
  12. 2026-10-27reviews12rating5.00
  13. 2026-10-29reviews13rating5.00
  14. 2026-11-01reviews13rating5.00
  15. 2026-11-02reviews13rating5.00
Users
+66 since 31.08
105-174 · 28 readings
2026-09-30: 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. 2026-09-15141
  9. 2026-09-16144
  10. 2026-09-20148
  11. 2026-09-21150
  12. 2026-09-25159
  13. 2026-09-28160
  14. 2026-10-04156
  15. 2026-10-08158
  16. 2026-10-09159
  17. 2026-10-10153
  18. 2026-10-16157
  19. 2026-10-18162
  20. 2026-10-19164
  21. 2026-10-21170
  22. 2026-10-22167
  23. 2026-10-24169
  24. 2026-10-25170
  25. 2026-10-27174
  26. 2026-10-29172
  27. 2026-11-01171
  28. 2026-11-02171
Rating
unchanged since 31.08
reviewsrating 5.00 · 28 readings
2026-09-30: 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. 2026-09-15reviews9rating5.00
  9. 2026-09-16reviews9rating5.00
  10. 2026-09-20reviews9rating5.00
  11. 2026-09-21reviews9rating5.00
  12. 2026-09-25reviews9rating5.00
  13. 2026-09-28reviews9rating5.00
  14. 2026-10-04reviews12rating5.00
  15. 2026-10-08reviews12rating5.00
  16. 2026-10-09reviews12rating5.00
  17. 2026-10-10reviews12rating5.00
  18. 2026-10-16reviews12rating5.00
  19. 2026-10-18reviews12rating5.00
  20. 2026-10-19reviews12rating5.00
  21. 2026-10-21reviews12rating5.00
  22. 2026-10-22reviews12rating5.00
  23. 2026-10-24reviews12rating5.00
  24. 2026-10-25reviews12rating5.00
  25. 2026-10-27reviews12rating5.00
  26. 2026-10-29reviews13rating5.00
  27. 2026-11-01reviews13rating5.00
  28. 2026-11-02reviews13rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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. Gained the Established publisher badge
  2. Store badges changed

The publisher

Zumelia publishes 2 listings we track, 191 users between them. Listed website: zumelia.com.

  1. Color Picker from Image Zumelia · Productivity · Developer · published 2026-08-04 20 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 148 users
  2. XML Viewer by CodeBeautify Describes nearly the same job, smaller audience 4 users
  3. API Response Beautifier Describes nearly the same job, smaller audience 13 users
  4. JSON Beautifier Describes nearly the same job, smaller audience 21 users ★ 5.0
  5. JSON Beautifier & Viewer Describes nearly the same job, smaller audience 18 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.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/mpeomjgcmddedcglokpmeideoelaidbn/badge.svg)](https://extops.dev/extensions/mpeomjgcmddedcglokpmeideoelaidbn)

HTML

<a href="https://extops.dev/extensions/mpeomjgcmddedcglokpmeideoelaidbn"><img src="https://extops.dev/extensions/mpeomjgcmddedcglokpmeideoelaidbn/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built