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JSON Viewer & Beautifier, Formatter - Lumina JSON

Chrome extension by Furneez.com · Productivity · Developer

A Chrome extension in Productivity · Developer with 4 users, barely installed. Audience over the last 30 days: +1.

Specific sites only: 1 match pattern.

What the developer says, and 5 screenshots

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

Users
4
Rating
not rated yet
Users, last 30 days
+1
Version
1.4.0
Updated in the store
2026-04-20
Published
2026-02-23
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+1 since 02.10
2-4 · 12 readings
  1. 2026-10-082
  2. 2026-10-093
  3. 2026-10-102
  4. 2026-10-133
  5. 2026-10-174
  6. 2026-10-183
  7. 2026-10-214
  8. 2026-10-223
  9. 2026-10-234
  10. 2026-10-243
  11. 2026-10-314
  12. 2026-11-014
Users
+1 since 31.08
2-4 · 24 readings
  1. 2026-08-313
  2. 2026-09-024
  3. 2026-09-043
  4. 2026-09-063
  5. 2026-09-084
  6. 2026-09-103
  7. 2026-09-154
  8. 2026-09-173
  9. 2026-09-204
  10. 2026-09-213
  11. 2026-09-274
  12. 2026-09-283
  13. 2026-10-082
  14. 2026-10-093
  15. 2026-10-102
  16. 2026-10-133
  17. 2026-10-174
  18. 2026-10-183
  19. 2026-10-214
  20. 2026-10-223
  21. 2026-10-234
  22. 2026-10-243
  23. 2026-10-314
  24. 2026-11-014

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: 1 match pattern.

  • https://sponsors-luminajson.pages.dev/

The full permission history for this extension

What changed recently

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

The publisher

Furneez.com publishes 4 listings we track, 1k users between them. Listed website: allunitconverter.com.

  1. Cookie Editor Pro - Cookie Manager Advance Furneez.com · Productivity · Tools · published 2026-02-15 1k users ★ 5.0
  2. Instant GST Analytics & Reconciliation Tool - GST Jet Furneez.com · Productivity · Tools · published 2026-04-01 291 users ★ 4.0
  3. Session Manager Pro - Tabs, Sessions, Tab Groups Furneez.com · Productivity · Workflow · published 2024-12-31 189 users ★ 3.5

Like this one

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

  1. JSON Parse Describes nearly the same job, smaller audience 30 users ★ 5.0
  2. Json Ninja Describes nearly the same job, smaller audience 12 users ★ 5.0
  3. JSON Tools Describes nearly the same job, smaller audience 24 users ★ 5.0
  4. JSONVista - JSON Beautifier & JSON Flow Describes nearly the same job, smaller audience 242 users ★ 5.0
  5. JSONGenie - Beautify, Format & Visualize Describes nearly the same job, smaller audience 504 users ★ 4.9

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

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-31. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built