Data & Converters

7 tools

Free online data converters — convert between CSV, JSON, YAML and XML, and parse query strings, instantly and privately in your browser.

CSV to JSON Paste CSV (with a header row) and get a clean JSON array instantly.

JSON to CSV Paste a JSON array of objects and get CSV you can open in Excel or Sheets.

YAML to JSON Paste YAML and get valid, formatted JSON instantly.

JSON to YAML Paste JSON and get clean YAML for your config files.

XML to JSON Paste XML and get a JSON representation of its elements and attributes.

Query Params to JSON Paste a URL or query string and get its parameters as JSON.

JSON to XML Paste JSON and get a well-formed XML representation.

About our Data & Converters

Convert data between the formats developers use every day. Turn a CSV or spreadsheet export into JSON, flip JSON into YAML for a config file, parse XML or a URL query string into readable JSON, and more.

Every conversion runs locally in your browser, so even sensitive data stays on your device and the result appears instantly.