Data Format Tools
Convert, format, and validate data formats. All processing happens locally in your browser.
Available Tools
JSON Formatter/Validator
Beautify, minify, and validate JSON data with syntax highlighting and tree view.
JSON ↔ YAML Converter
Convert between JSON and YAML formats. Supports multi-document YAML.
JSON ↔ CSV Converter
Convert JSON arrays to CSV and vice versa. Supports nested objects and custom delimiters.
JSON ↔ XML Converter
Convert between JSON and XML formats with attribute and namespace support.
XML Formatter/Validator
Format, validate, and beautify XML documents with syntax highlighting.
SQL Formatter
Beautify and format SQL queries with support for multiple dialects.
YAML Formatter
Format, validate, and beautify YAML with configurable indentation.
HTML Beautify/Minify
Format or compress HTML code with proper indentation and tag handling.
CSS Beautify/Minify
Format or compress CSS stylesheets with property sorting options.
JavaScript Beautify/Minify
Format or compress JavaScript code with ES6+ support.