File Convert

Convert CSV to PARQUET

Free online CSV-to-PARQUET converter — upload a CSV file and download a PARQUET. Fast, private, no signup.

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CSV vs PARQUET

CSV

Comma-separated values; the universal tabular interchange.

About CSV ↗

PARQUET

Apache Parquet columnar storage format.

About PARQUET ↗

CSV to PARQUET: frequently asked questions

How do I convert CSV to PARQUET?

Drop your CSV file into the converter above — we auto-detect the real format from its bytes, convert it, and give you a PARQUET to download. No software to install.

Is the CSV to PARQUET converter free?

Yes. Convert CSV to PARQUET for free right in your browser, with no account needed to get started.

Is it safe and private?

Your file is transferred over an encrypted connection and anonymous uploads are temporary. You can also view and strip metadata (location, device, author) before you download.

What's the difference between CSV and PARQUET?

Comma-separated values; the universal tabular interchange. Apache Parquet columnar storage format.

Related conversions

Convert CSV to: XLSX · ODS · TSV · PDF · JSON · HTML · YAML · AVRO · NDJSON · ORC

Convert to PARQUET from: AVRO · JSON · NDJSON · ORC · XML · YAML · ODS · TSV · XLS · XLSX

Browse all supported formats →