Simple JSON Formatter icon

Simple JSON Formatter

by Mehul Mohan · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Formats JSON documents in the browser. Add #raw to URL to see raw JSON.

Users
5
−1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#246K
#206K among extensions
Version
1.0
updated 3 Apr 2026

Users

monthly, 6 months
025Apr 2026Aug 2026Oct 2026
Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months
001Apr 2026Aug 2026Oct 2026
Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Simple JSON Formatter

A lightweight, zero-permission JSON formatter for Chrome. When you open a URL that returns JSON (application/json, text/json, or text/plain), the extension automatically formats it into a readable, syntax-highlighted tree view. Features: - Syntax highlighting for keys, strings, numbers, booleans, and nulls - Collapsible objects and arrays — click the arrow to expand/collapse - Copy any value — hover a line and click the copy icon to grab that field - Clickable URLs — string values that look like links become clickable - Light and dark mode — follows your system preference automatically - Raw mode — add #raw to any URL to bypass formatting and see the original response - Zero permissions — no background scripts, no storage access, no network interception Open source: https://github.com/mehulmpt/simple-json-formatter

Growth

WindowUsersChangeRatingsRating
7 days−1−16.7%00.00
30 days−1−16.7%00.00
6 months+4+400.0%00.00

Version history

1 versions recorded
1.03 Apr 2026

Details

Category
Developer Tools
First seen
3 Apr 2026
Size
17 KB
Languages
en
Pricing
Free
Extension ID
glpiippmmmcehcakihlcckekenppambg

Permissions and risk

Moderate riskimpact 2, likelihood 2

Alternatives to Simple JSON Formatter

Extensions that rank for the same store searches or share the Developer Tools category, ordered by users