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JSON Copilot — JSON Formatter & Editor

Chrome extension by cardamon · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 11 users, barely installed. Audience over the last 30 days: +6.

Specific sites only: 2 match patterns.

What the developer says, and 5 screenshots

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

Users
11
Rating
5.0 (1 ratings)
Users, last 30 days
+6
Rating, last 30 days
Steady over 30 days
Version
0.2.0
Updated in the store
2026-08-27
Published
2026-07-12
Manifest
V3
Browser access
2 permissions, 2 site patterns

How it has moved

Users
+5 since 09.10
5-11 · 12 readings
  1. 2026-10-096
  2. 2026-10-105
  3. 2026-10-136
  4. 2026-10-188
  5. 2026-10-197
  6. 2026-10-218
  7. 2026-10-227
  8. 2026-10-248
  9. 2026-10-2810
  10. 2026-11-0111
  11. 2026-11-0610
  12. 2026-11-0711
Rating
unchanged since 09.10
reviewsrating 5.00 · 12 readings
  1. 2026-10-09reviews1rating5.00
  2. 2026-10-10reviews1rating5.00
  3. 2026-10-13reviews1rating5.00
  4. 2026-10-18reviews1rating5.00
  5. 2026-10-19reviews1rating5.00
  6. 2026-10-21reviews1rating5.00
  7. 2026-10-22reviews1rating5.00
  8. 2026-10-24reviews1rating5.00
  9. 2026-10-28reviews1rating5.00
  10. 2026-11-01reviews1rating5.00
  11. 2026-11-06reviews1rating5.00
  12. 2026-11-07reviews1rating5.00
Users
+4 since 01.09
5-11 · 26 readings
  1. 2026-09-017
  2. 2026-09-028
  3. 2026-09-057
  4. 2026-09-068
  5. 2026-09-088
  6. 2026-09-107
  7. 2026-09-136
  8. 2026-09-177
  9. 2026-09-218
  10. 2026-09-227
  11. 2026-09-256
  12. 2026-09-277
  13. 2026-09-286
  14. 2026-10-085
  15. 2026-10-096
  16. 2026-10-105
  17. 2026-10-136
  18. 2026-10-188
  19. 2026-10-197
  20. 2026-10-218
  21. 2026-10-227
  22. 2026-10-248
  23. 2026-10-2810
  24. 2026-11-0111
  25. 2026-11-0610
  26. 2026-11-0711
Rating
unchanged since 01.09
reviewsrating 5.00 · 26 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-05reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-17reviews1rating5.00
  9. 2026-09-21reviews1rating5.00
  10. 2026-09-22reviews1rating5.00
  11. 2026-09-25reviews1rating5.00
  12. 2026-09-27reviews1rating5.00
  13. 2026-09-28reviews1rating5.00
  14. 2026-10-08reviews1rating5.00
  15. 2026-10-09reviews1rating5.00
  16. 2026-10-10reviews1rating5.00
  17. 2026-10-13reviews1rating5.00
  18. 2026-10-18reviews1rating5.00
  19. 2026-10-19reviews1rating5.00
  20. 2026-10-21reviews1rating5.00
  21. 2026-10-22reviews1rating5.00
  22. 2026-10-24reviews1rating5.00
  23. 2026-10-28reviews1rating5.00
  24. 2026-11-01reviews1rating5.00
  25. 2026-11-06reviews1rating5.00
  26. 2026-11-07reviews1rating5.00

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

Specific sites only: 2 match patterns.

  • https://www.jsoncopilot.com/*
  • https://jsoncopilot.com/*

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

cardamon publishes 5 listings we track, 1k users between them. Listed website: jsoncopilot.com.

  1. Relay AutoBooker & Refresher Cardamon - Amazon Relay Load Board Automation cardamon · Productivity · Workflow · published 2020-06-08 1k users ★ 3.8
  2. Time Calculator Cardamon cardamon · Productivity · Tools · published 2026-07-03 33 users ★ 5.0
  3. Clean QR Toolkit - Free Offline QR Code Generator cardamon · Productivity · Tools · published 2026-08-11 28 users ★ 5.0
Show 1 more from this publisher
  1. MetaScout: SEO Meta Tag Checker & Social Preview cardamon · Productivity · Developer · published 2026-08-31 24 users ★ 5.0

Like this one

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

  1. JSON Formatter Pro - Validate, Query & Diff Describes nearly the same job, smaller audience 10 users
  2. JSON Formatter: Paste & Validate Describes nearly the same job, smaller audience 10 users
  3. JSON Formatter & Validator Describes nearly the same job, smaller audience 3 users (last published figure)
  4. JSON Formatter Describes nearly the same job, smaller audience 7 users ★ 5.0
  5. JSON Formatter & Validator Describes nearly the same job, smaller audience 34 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.

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Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/kcojngdgbobabkolbfpomnbhoekofjgo"><img src="https://extops.dev/extensions/kcojngdgbobabkolbfpomnbhoekofjgo/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 2026-11-07. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built