Formats
Parse, validate, and convert structured data formats like JSON, XML, CSV, YAML, and more
8 tools availableValidate, format, minify, and query JSON using JSONPath — all in your browser with instant error feedback
XML ParserFormat, validate, and query XML documents with XPath support
CSV ParserParse CSV data into a visual table with configurable delimiter and column stats
YAML ParserParse and convert YAML to JSON and back with validation
TOML ParserParse TOML configuration files and convert to JSON
INI ParserParse INI files into sections and key-value pairs
Markdown ParserParse and preview Markdown as rendered HTML with GFM support
SQL ParserFormat and beautify SQL queries with syntax highlighting
About Formats Tools
What can be parsed here?
Any structured document you can paste: JSON documents and API responses, XML and HTML fragments, CSV tables, YAML and TOML config files, Markdown, and SQL SELECT statements.
Parser capabilities
Validate syntax with exact error positions (line and column), inspect structure as a tree with statistics and key types, query with JSONPath, flatten object arrays to CSV, and format or minify in place.
Sample inputs
{"user":{"id":1,"roles":["admin","editor"]}}<catalog><book id="1"><title>XML</title></book></catalog>id,name,address.city 1,Ada,Londonserver: port: 8080 debug: false