JSON Formatter & Validator

How to Use JSON Formatter & Validator

1. Paste your raw or minified JSON text into the editor.
2. Click "Format JSON" (2 spaces or 4 spaces) to beautify.
3. Or click "Minify JSON" to strip all whitespace.
4. Check the live error status indicator for any syntax issues.

Key Features & Advantages

• Accurate syntax error highlighter with line numbers
• One-click Pretty Print (2 spaces / 4 spaces / Tabs)
• Instant Minification for payload optimization
• Copy to clipboard and File Download options

Frequently Asked Questions