JSON Formatter
Format, validate, and beautify JSON with syntax highlighting and error detection
Switch to formatter mode. Format and beautify JSON
Switch to validator mode. Validate JSON syntax
Switch to examples mode. Load example JSON samples
Formatting Options
Configure formatting options for your JSON output including indentation and formatting actions.
Choose the number of spaces used for indentation in the formatted JSON output.
Select the indentation size for formatted JSON. 2 spaces is standard, 4 spaces is common in some projects.
Format your JSON with proper indentation and line breaks for better readability.
Remove all unnecessary whitespace and line breaks to create a compact JSON string.
⌘+Enter: Format⌘+M: Minify⌘+V: Validate
Keyboard shortcuts for quick actions: Ctrl+Enter to format, Ctrl+M to minify, Ctrl+V to validate.
Input JSON
Enter your JSON data here. The editor will show real-time validation status.
Clear all input text and reset the formatter.
Type or paste your JSON here. Invalid JSON will be highlighted in red with error messages.
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Statistics about your input JSON including line count, character count, and validation status.
Formatted Output
The formatted JSON output will appear here after processing.
Copy the formatted JSON to your clipboard for use in other applications.
Download the formatted JSON as a text file to your computer.
Formatted JSON will appear here...The formatted JSON output with proper indentation and structure. This is ready for use in your projects.
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Statistics about the output JSON including line count and character count.
JSON Information
Detailed information about your JSON including validation status, size, and structure depth.
Status
ReadyCurrent validation status of your JSON. Shows whether the JSON is valid or contains syntax errors.
Size
-Size of your JSON data in bytes, kilobytes, or megabytes. Useful for understanding data size.
Depth
0Maximum nesting depth of your JSON structure. Higher depth indicates more complex nested objects.