JSON Formatter Hub

by JSON Formatter Hub · jsonformatterhub.com · Developer Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

In-browser JSON formatter and viewer.

Users

−2 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#308K

#248K among extensions

Version

2.0.1

updated 12 May 2026

Users

monthly, 5 months

Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 5 months

Latest, 15 Oct 2026: 0 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 JSON Formatter Hub

JSON Formatter Hub is a online tool that formats, validates, beautifies, and minifies JSON data entirely in your browser. No server uploads, no accounts, no cost. Whether you are debugging an API response, cleaning up a configuration file, or learning how JSON is structured, this tool gives you instant feedback with syntax highlighting, error detection, and an interactive tree view.