Developer tools
Data Converter
Paste a document or upload a file. The format is detected automatically, then you can convert it or generate a data model instantly.
Source data
JSON, XML, CSV, and TSV files are supported.
Paste or upload a document to begin.
Converted output
Results update as you type. Copy the result when it looks right.
How it works
JSON and XML are converted into a common data shape. CSV and TSV use the first row as column names. Code output is generated from the detected shape, including nested objects and lists.
Your document is processed entirely in this browser. It is never uploaded or stored by this site.