parquet.to icon
parquet.to icon

parquet.to

View, query, and convert Apache Parquet files in your browser. No upload required, everything runs locally.

Parquet SQL Query

Cost / License

  • Free
  • Proprietary

Platforms

  • Online
Parquet to Chart
Parquet Chart
+1
Parquet Metadata View
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Features

  1.  Export to HTML
  2.  Export to CSV
  3. JSON icon  Export to JSON
  4.  Data visualization
  5.  Data analytics

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parquet.to information

parquet.to was added to AlternativeTo by Mert Kaya on and this page was last updated .

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What is parquet.to?

parquet.to is a free, browser-based toolkit for Apache Parquet files.

Open a .parquet file and instantly browse it with sortable columns, search and per-field filters, a metadata inspector (row groups, codecs, encodings, statistics), per-column profiling, and a map preview for GeoParquet.

Convert Parquet to CSV, JSON, Excel, SQL, XML, NDJSON, TSV, Markdown, HTML, or go the other way and build Parquet files from CSV, JSON/NDJSON, TSV, or Excel with your choice of compression codec.

You can also run live SQL against your files with a built-in DuckDB engine (joins across multiple files, schema-aware autocomplete), build charts, diff two Parquet files, edit rows and columns, and re-encode files to optimize their size.

Everything runs client-side in the browser — files are never uploaded to a server. No account, no sign-up. Installable as a PWA and works offline.