Free Online JSON Formatter & Validator

JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write and easy for machines to parse and generate. However, poorly formatted or invalid JSON can cause issues in applications and data processing.

Our online JSON Formatter & Validator tool helps you to easily format unreadable JSON into a well-structured and readable format. It also validates your JSON against the official JSON syntax, highlighting any errors.

• JSON Beautifier: Makes your JSON data readable with proper indentation and syntax highlighting.
• JSON Minifier: Removes unnecessary whitespace to reduce the size of your JSON data.
• JSON Validator: Checks your JSON for syntax errors and ensures it conforms to the JSON standard.
• Real-time Formatting: See the formatted output instantly as you type or paste your JSON.
• Easy to Use: Simple and intuitive interface for everyone.

1. Paste Your JSON: Copy and paste your JSON code into the input area.
2. Choose an Action (Optional): Select whether you want to "Format," "Validate," or "Minify" your JSON. Our tool often does this automatically.
3. View the Result: The formatted, validated, or minified JSON will be displayed instantly. Any errors will be highlighted.
4. Copy the Output: Easily copy the processed JSON to your clipboard.

• Improved Readability: Makes complex JSON data easier to understand and debug.
• Error Detection: Helps identify and fix syntax errors in your JSON, preventing issues in your applications.
• Efficient Development: Saves time and effort by quickly formatting and validating JSON data.
• Data Sharing: Ensures that your JSON data is correctly formatted for seamless sharing and integration.