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JSON Workbench

Chrome extension by holynova · Productivity · Developer

A Chrome extension in Productivity · Developer with 9 users, barely installed.

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
9
Rating
not rated yet
Users, last 16 days
+2
Version
0.1.2
Updated in the store
2026-08-18
Published
2026-07-05
Manifest
V3
Browser access
4 permissions

How it has moved

Users
+2 since 01.09
7-9 · 8 readings
  1. 2026-09-017
  2. 2026-09-038
  3. 2026-09-057
  4. 2026-09-067
  5. 2026-09-088
  6. 2026-09-097
  7. 2026-09-159
  8. 2026-09-169
Users
+2 since 01.09
7-9 · 8 readings
  1. 2026-09-017
  2. 2026-09-038
  3. 2026-09-057
  4. 2026-09-067
  5. 2026-09-088
  6. 2026-09-097
  7. 2026-09-159
  8. 2026-09-169

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

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

  • Read what you have copied clipboardRead
  • Add items to the right-click menu contextMenus
  • Open a panel beside the page sidePanel
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

holynova publishes 7 listings we track, 57 users between them.

  1. Gemini 批量生图插件 holynova · Productivity · Workflow · published 2026-08-07 15 users ★ 5.0
  2. Collection Miner holynova · Productivity · Tools · published 2026-06-21 12 users
  3. GitHub Pages Detector holynova · Productivity · Developer · published 2026-07-03 8 users
Show 3 more from this publisher
  1. Scrape to Markdown holynova · Productivity · Workflow · published 2026-08-04 8 users
  2. Viewport Relay holynova · Productivity · Developer · published 2026-08-03 3 users (last published figure)
  3. UI Compare holynova · Productivity · Developer · published 2026-08-12 2 users (last published figure)

Like this one

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

  1. JSON Debugger Describes nearly the same job, smaller audience 8 users ★ 5.0
  2. JSON File Manager Pro Describes nearly the same job, smaller audience 12 users
  3. JSON Toolbox by JSONBuddy Describes nearly the same job, smaller audience 3 users (last published figure)
  4. JSON Parser Describes nearly the same job, smaller audience 254 users
  5. JSON Fixer Pro Describes nearly the same job, smaller audience 2 users (last published figure)

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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See what the panel does

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.