Format, compress and validate JSON data
Simple 3-step process:
JSON Formatter is useful for:
Format API responses for better readability.
Edit and validate configuration files.
Minify JSON files for production.
Format JSON in log files.
Validate JSON syntax.
JSON is a lightweight data format. This tool helps you format, minify and validate JSON.
Makes JSON human-readable with indentation.
Removes whitespace to reduce file size.
Checks JSON syntax for errors.
Formatting adds indentation and line breaks to make JSON readable.
No, all processing is done in your browser.
Yes, within browser memory limits.
Syntax errors like missing commas and brackets.
Typically 20-40% size reduction.
Yes, all valid JSON structures are supported.
Currently uses 2-space indentation.
Yes, can be used with JSON converters.
Format and validate JSON data for easy reading
Convert between JSON, CSV, TSV, XML, and YAML
Decode JWT tokens
Test and debug regular expressions
Generate secure random passwords