Converter//API

Convert

Convert CSV to Parquet

Spreadsheet-friendly tables that open anywhere. Columnar data files from the analytics world.

  • Free to use — no account or signup required.
  • Your file is deleted the moment the conversion finishes.
  • Handles large files — up to 1 GB per conversion.
  • Prefer code? The same conversion is one API call away.

Related conversions

CSV → JSONCSV → NDJSONCSV → PDFCSV → SQLCSV → TSVCSV → XLSX
io bay · CSV → Parquet
Input · CSV

Idle

Questions

faq

How do I convert CSV to Parquet?

Upload or paste your CSV file, press Convert, and download the Parquet result. It's free and no account is required.

Is my file kept after conversion?

No. Your uploaded file is deleted the moment the conversion finishes, and the converted output expires shortly after.

Can I run this conversion over an API?

Yes. The same CSV to Parquet conversion is available as a REST API.