Free Tool

JSON Viewer &
Formatter

Paste JSON to format, validate, and explore with syntax highlighting. Prettify or minify instantly in your browser.

Input
Preview

Formatted output will appear here...

How It Works

Step 01

Paste JSON

Paste any JSON string into the input area.

Step 02

Format & Explore

Instantly see formatted, syntax-highlighted output.

Step 03

Copy or Minify

Copy the prettified or minified version to clipboard.

Related Guides

developerPT

Como Formatar e Validar JSON Online

developerES

Cómo Formatear y Validar JSON Online: Guía para Desarrolladores

developerEN

JSON Formatting and Validation: A Complete Guide

More Tools

View All
Image CompressorImage ResizerVideo to GIFQR Code Generator