JSON Formatter & Validator
Paste raw JSON data below to format and validate it.
Description:
This tool allows you to paste raw JSON, and it will:
- Format it nicely with indentation.
- Highlight syntax (keys, values, arrays, objects).
- Validate the structure of the JSON.
- Provide error messages for invalid JSON.
How to Use:
- Paste your raw JSON data into the textarea.
- Click “Format JSON”.
- If the JSON is valid:
- It will be displayed in a readable, formatted structure.
- If invalid:
- It will show the error message.
- Click Copy Formatted JSON to copy the output.