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JSON Studio

Chrome extension by bnightingale123@gmail.com · Productivity · Developer

A Chrome extension in Productivity · Developer with 0 users, no reported installs.

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

What the developer says, and 4 screenshots

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

Users
not published (the store states no audience for this listing)
Rating
not rated yet
Users, last 6 days
unchanged
Version
0.1.0
Updated in the store
2026-11-03
Published
2026-11-03
Manifest
V3
Browser access
2 permissions

How it has moved

Users
unchanged since 04.11
0 · 2 readings
2026-11-04: appeared in the store
  1. 2026-11-040appeared in the store
  2. 2026-11-090
Users
unchanged since 04.11
0 · 2 readings
2026-11-04: appeared in the store
  1. 2026-11-040appeared in the store
  2. 2026-11-090

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.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

  1. Appeared in the store

The publisher

bnightingale123@gmail.com publishes 2 listings we track, 0 users between them.

  1. LocalRec — 本地录屏 bnightingale123@gmail.com · Productivity · Tools · published 2026-11-03 audience not published

Like this one

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

  1. JSON-Go Describes nearly the same job, smaller audience 4 users
  2. NextJSON - JSON Parser, Editor, and Formatter Describes nearly the same job, smaller audience 79 users ★ 5.0
  3. JSONLens Describes nearly the same job, smaller audience 1 users (last published figure)
  4. Lumina JSON Pro Viewer Describes nearly the same job, smaller audience 6 users
  5. JSONaut — Local JSON Tree Viewer Describes nearly the same job, smaller audience 4 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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Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/ehcfjcnmmoinfadmjhogeeckmkmiklfa"><img src="https://extops.dev/extensions/ehcfjcnmmoinfadmjhogeeckmkmiklfa/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 has not changed these figures since 2026-11-04, when we first saw this listing. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built