JSON Formatter and Validator
Beautify, Validate, Minify, and Explore JSON Data Instantly
PrivateBlazing FastFree
Features
Format & Beautify JSON
Indentation that feels right. Clean spacing. Everything aligned so your eyes stop fighting the text.
JSON Validator
Catches trailing commas, missing brackets, and odd characters. Points you to the exact spot where things broke.
Minify / Compress JSON
Strip whitespace for compact payloads - perfect for production or embedding JSON inside scripts.
Sort JSON Keys
Alphabetically sort keys (A→Z or Z→A) to create consistent structures and cleaner diffs.
Tree View JSON Explorer
Expand or collapse nested layers. Helpful when JSON feels like it has… too many layers.
Copy / Export JSON
One click to copy. One click to download as a `.json` file. Useful when sharing snippets or storing clean payloads.
Frequently Asked Questions
The JSON Formatter is a lightweight developer tool that helps you
format, validate, and inspect JSON data. It makes large or messy JSON
files easier to read, debug, and work with during development.
Yes. The JSON Formatter validates your JSON and highlights syntax errors,
missing brackets, and invalid structures so you can quickly identify
and fix issues before using the data in your application.
No installation is required. The JSON Formatter works directly in the
browser, allowing developers to format and validate JSON instantly
without setting up additional tools or dependencies.
The JSON Formatter is built for developers, testers, and API users who
regularly work with JSON data and need a fast, reliable way to format,
validate, and debug JSON during development.
Yes. The JSON Formatter is available as a free developer utility, making it
easy to format and validate JSON data whenever you need it.