File Converter & SQL Query Tool

Convert between Parquet, CSV, Excel, Arrow, and Avro formats, or query files directly with SQL.

Click to upload or drag and drop
Supports Parquet, CSV, Excel, Arrow, AvroRecommended safe size: up to 50 MB per file

Powered by hyparquet, hyparquet-writer, read-excel-file, ExcelJS, Apache Arrow, and avsc.