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Data

Spreadsheet and data tools

Cleanly convert common structured files for spreadsheets, reports, and lightweight data handoff.

Upload a file

Available actions

  • Convert CSV, TSV, JSON, XML, and YAML where structure allows
  • Export XLSX first-sheet data to CSV, TSV, JSON, HTML, or PDF
  • Create readable table outputs
  • Package data outputs as ZIP

Supported formats

CSVTSVJSONXMLYAMLXLSX

Only formats connected to the current FormatOS registry or a clearly gated engine path are shown.

Common uses

  • Convert CSV to XLSX
  • Turn XLSX into CSV
  • Export a table as PDF

Limitations

  • Large datasets can hit browser memory limits.
  • Complex nested files may need manual review after conversion.
  • No fake financial, invoice, or bank-statement generation tools are provided.

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