JSON Formatter

Format, validate, and beautify JSON data. Minify or pretty-print with syntax validation.

DEVELOPER TOOLS

How to use JSON Formatter

1

Paste JSON

Paste your JSON string in the input box.

2

Format or minify

Click Format to beautify or Minify to compress.

3

Copy result

Copy the formatted output with one click.

Features

  • Syntax validation
  • Pretty print
  • Minify
  • Error detection

Frequently asked questions

Is my JSON data stored?

No. All processing happens in your browser. We never store or transmit your data.

Related Tools

DEVELOPER TOOLS

Base64 Encode/Decode

Encode and decode Base64 values quickly.

DEVELOPER TOOLS

URL Encode/Decode

Encode URLs safely for query strings.

DEVELOPER TOOLS

Hash Generator

Generate MD5 and SHA hashes instantly.