Convert between 6 data formats — 22 free conversions in total. Fast, private and in your browser, with no sign-up required.
Supported data formats
Comma-Separated Values
lossless · exporting and importing raw data between tools
JSON
JSON
TSV
TSV
Microsoft Excel
lossless · data, calculations and shared spreadsheets
YAML
YAML
YML
YML
Popular data conversions
JSON → YAMLJSON → CSVJSON → TSVYAML → JSONYAML → CSVYAML → TSVCSV → JSONCSV → YAMLCSV → TSVTSV → JSONTSV → YAMLTSV → CSVYML → JSONYML → CSVYML → TSVJSON → XLSXYAML → XLSXYML → XLSX
Frequently asked questions
Are the data converters free?
Yes — every data conversion here is completely free, with no watermark, no sign-up and no email required.
Are my data files private?
Yes. Files are encrypted in transit, processed privately, and automatically deleted within 24 hours. We never share or sell your data.
Last updated July 2026