Extension-Stats
JSON Formatter icon
Chrome logoChrome

JSON Formatter

By: Arnav Kumar

Automatically formats JSON in Chrome with syntax highlighting, 60+ themes, offline support, linkification, and multiple viewing modes.

JSON Formatter screenshot 1
JSON Formatter screenshot 2
JSON Formatter screenshot 3
JSON Formatter screenshot 4
JSON Formatter screenshot 5

Features & Capabilities

JSON Formatter for Chrome automatically formats and prettifies JSON on any webpage. It features syntax highlighting, 60+ themes (including light and dark), offline operation, and a privacy-first design with no analytics. Switch between Parsed, Formatted Raw, and Raw views, use keyboard shortcuts, customize themes, and toggle a collapsible toolbar. This open-source extension works with all JSON pages and respects user settings, with guidance on permissions and Incognito support.

User Growth & Download Statistics

Users
40,000
Rating
4.41 (44)
Version
v2.2.0
Last updated
2026-05-31
Category
Developer Tools
Risk
Unknown impact / Unknown likelihood
Size
0.21 MB
Platform
Chrome
User growth

No historical snapshots have been imported yet.

Store ranking

No historical snapshots have been imported yet.

Contact the developer

This directory does not own or operate JSON Formatter. Contact the publisher through the official store or website.

Publisher website

Best JSON Formatter alternatives

JSON Viewer

SoftRoyals

Download and analyze JSON Viewer growth, ratings, and security risk. View historical data, active user trends, and top alternatives like JSON Viewer and JSON Viewer.

Users
8,000 users
Rating
4.85(20)

JSON Formatter

Jumkey

JSON Formatter Chrome extension makes JSON files easy to read with dark mode, bug fixes, and customizable fonts. Open source and user-friendly.

Users
9,000 users
Rating
4.48(23)