JSON Formatter & Validator
Paste your JSON code below to format, validate, or minify it. All processing happens locally in your browser.
About JSON Formatter
JSON (JavaScript Object Notation) is a lightweight data-interchange format. This tool helps you:
- Beautify: Make messy, minified JSON readable with proper indentation.
- Validate: Check if your JSON follows the correct syntax and identify errors.
- Minify: Remove all whitespace to reduce the size of your JSON data.
Privacy Note: Your data never leaves your computer. We do not store or transmit any JSON you paste here.