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Brightbar JSON Viewer - Formatter, Beautifier & API Response Viewer

Chrome extension by ken · Productivity · Developer

  • Trader

A Chrome extension in Productivity · Developer with 22 users, barely installed. Audience over the last 30 days: unchanged.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 5 screenshots

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

Users
22
Rating
not rated yet
Users, last 30 days
Unchanged
Version
0.9.0
Updated in the store
2026-10-08
Published
2026-03-02
Manifest
V3
Browser access
1 permission

How it has moved

Users
unchanged since 29.09
18-22 · 11 readings
2026-10-08: released 0.9.0
  1. 2026-10-0521
  2. 2026-10-1020
  3. 2026-10-1321
  4. 2026-10-1820
  5. 2026-10-1918
  6. 2026-10-2019
  7. 2026-10-2121
  8. 2026-10-2219
  9. 2026-10-2420
  10. 2026-10-2821
  11. 2026-10-2922
Users
+4 since 01.09
18-25 · 26 readings
2026-09-15: released 0.5.02026-09-19: released 0.6.02026-09-23: released 0.7.02026-09-24: released 0.8.02026-09-27: released 0.8.12026-09-28: released 0.8.22026-10-08: released 0.9.0
  1. 2026-09-0118
  2. 2026-09-0219
  3. 2026-09-0418
  4. 2026-09-0520
  5. 2026-09-0622
  6. 2026-09-0825
  7. 2026-09-0923
  8. 2026-09-1324
  9. 2026-09-1522released 0.5.0
  10. 2026-09-1619
  11. 2026-09-2020
  12. 2026-09-2119
  13. 2026-09-2521
  14. 2026-09-2623
  15. 2026-09-2822released 0.8.2
  16. 2026-10-0521
  17. 2026-10-1020
  18. 2026-10-1321
  19. 2026-10-1820
  20. 2026-10-1918
  21. 2026-10-2019
  22. 2026-10-2121
  23. 2026-10-2219
  24. 2026-10-2420
  25. 2026-10-2821
  26. 2026-10-2922

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 0.9.0
  2. Version 0.8.2
  3. Version 0.8.1
Show the remaining 4
  1. Version 0.8.0
  2. Version 0.7.0
  3. Version 0.6.0
  4. Version 0.5.0

What changed recently

  1. Store description rewritten
  2. Package size changed
  3. Released version 0.9.0 (was 0.8.2)
Show the remaining 9
  1. Released version 0.8.2 (was 0.8.1)
  2. Package size changed
  3. Released version 0.8.1 (was 0.8.0)
  4. Package size changed
  5. Store description rewritten
  6. Released version 0.8.0 (was 0.7.0)
  7. Renamed from "JSON Viewer Pro - Formatter, Beautifier & API Response Viewer" to "Brightbar JSON Viewer - Formatter, Beautifier & API Response Viewer"
  8. Released version 0.7.0 (was 0.6.0)
  9. Package size changed

Older entries and the full day by day series are in the app.

The publisher

ken publishes 4 listings we track, 67 users between them.

  1. Browser API Client ken · Productivity · Developer · published 2026-09-17 25 users
  2. Cookie DevTools ken · Productivity · Developer · published 2026-04-22 12 users ★ 5.0
  3. Brightbar DevTools ken · Productivity · Developer · published 2026-04-22 8 users

Like this one

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

  1. JSON Viewer & Formatter — Pretty Print, Tree, Search Describes nearly the same job, smaller audience 2 users
  2. JSON Inspector Describes nearly the same job, smaller audience 6 users
  3. JSON Formatter & Viewer Describes nearly the same job, smaller audience 107 users ★ 5.0
  4. JSON Viewer Describes nearly the same job, smaller audience 42 users
  5. JSON Keeper Describes nearly the same job, smaller audience 9 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

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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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built