Core capabilities
Convert CSV or TSV to JSON. Convert JSON and YAML formats. Copy or save converted output.
Data Format Converter transforms structured text between common data formats for quick handoff and cleanup.
No account or card required. Local-first Mac app.

Convert CSV or TSV to JSON.
Convert JSON and YAML formats.
Copy or save converted output.
Concrete features, inputs, and workflow details for this tool.
Convert CSV or TSV to JSON. Convert JSON and YAML formats. Copy or save converted output.
Works with cSV, TSV, JSON, and YAML text.
Paste or load structured text. Choose the input and output formats. Run conversion. Copy or save the result.
Common uses include data cleanup, aPI handoff, spreadsheet export, and config conversion.
Paste or load structured text.
Choose the input and output formats.
Run conversion.
Copy or save the result.
Yes. CSV and TSV inputs are supported.