Data format converters
CSV, JSON, XML, and YAML — parsed and re-serialized entirely in your browser. Built for developers and analysts moving data between tools.
CSV → JSON
Turn spreadsheet rows into structured JSON
JSON → CSV
Flatten JSON arrays into rows
JSON → XML
Convert JSON objects to XML markup
XML → JSON
Parse XML documents into JSON
CSV → YAML
Convert tabular data to YAML
YAML → JSON
Parse YAML config into JSON
JSON → YAML
Turn JSON into readable config-style YAML
CSV → TSV
Switch delimiters
JSON formatter
Validate and pretty-print JSON