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JSON Lens — Local JSON Formatter & Viewer

Chrome extension · Productivity · Developer

A Chrome extension in Productivity · Developer with 3 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 3 screenshots

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

Users
3
Rating
not rated yet
Users, last 3 days
+3
Version
0.3.0
Updated in the store
2026-10-11
Published
2026-10-08
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+3 since 09.10
0-3 · 3 readings
2026-10-09: appeared in the store2026-10-09: released 0.2.02026-10-11: released 0.3.0
  1. 2026-10-090appeared in the storereleased 0.2.0
  2. 2026-10-102
  3. 2026-10-113released 0.3.0
Users
+3 since 09.10
0-3 · 3 readings
2026-10-09: appeared in the store2026-10-09: released 0.2.02026-10-11: released 0.3.0
  1. 2026-10-090appeared in the storereleased 0.2.0
  2. 2026-10-102
  3. 2026-10-113released 0.3.0

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.

The full permission history for this extension

Version history

  1. Version 0.3.0
  2. Version 0.2.0

What changed recently

  1. Package size changed
  2. Released version 0.3.0 (was 0.2.0)
  3. Package size changed
Show the remaining 2
  1. Released version 0.2.0 (was 0.1.0)
  2. Appeared in the store

Like this one

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

  1. Clean JSON Viewer Pro (Privacy First) Describes nearly the same job, smaller audience 3 users (last published figure)
  2. JSON Formatter — Viewer & Beautifier Describes nearly the same job, smaller audience 5 users ★ 5.0
  3. JSONaut — Local JSON Tree Viewer Describes nearly the same job, smaller audience 4 users
  4. JSON Support — Formatter & Viewer Describes nearly the same job, smaller audience 4 users
  5. JSON Formatter & Viewer Describes nearly the same job, smaller audience 3 users (last published figure) ★ 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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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

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

HTML

<a href="https://extops.dev/extensions/bfepohnlodlkoihcjbhjacheojmgeckc"><img src="https://extops.dev/extensions/bfepohnlodlkoihcjbhjacheojmgeckc/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 2026-10-11. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built