Converter

A universal data-format converter: paste JSON, YAML, XML, CSV or EDN and turn it into any of the other formats. Conversion happens instantly in the browser.

A universal data-format converter: paste JSON, YAML, XML, CSV or EDN and turn it into any of the other formats. Conversion happens instantly in the browser.

How to use

  1. Paste your data — the source format is picked automatically or manually
  2. Choose the target format: JSON, YAML, XML, CSV or EDN
  3. Check the result and copy it with one click

Frequently asked questions

Is my data sent to a server?

No. All conversions run locally in your browser.

Can it convert CSV with nested data?

CSV is flat by nature: nested structures are flattened where possible, and tabular data converts cleanly in both directions.

Does it preserve YAML comments?

No — comments are not part of the data model, so they are dropped during conversion, as in most converters.

What is EDN?

EDN is the Clojure data notation, similar to JSON but with richer types (keywords, sets). Handy for Clojure projects.