JSON Formatter & Validator

by trumpcoinofficial25 · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Validate, format, and minify JSON with instant errors and one-click copy.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#317K

#252K among extensions

Version

1.0.0

updated 6 Feb 2026

Users

monthly, 8 months

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

Ratings count

monthly, 8 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 & Validator

JSON Formatter & Validator is a simple, fast, and privacy-friendly tool for working with JSON data. Features: • Validate JSON and instantly see syntax errors with line and column numbers • Format JSON into a clean, readable structure • Minify JSON to reduce file size • Copy the result with one click All processing happens locally in your browser. No external requests. No data collection. Perfect for developers, testers, and anyone who works with JSON.