Edit Parquet Files Online

Load a Parquet file, edit values, add or remove rows and columns, then save as a new file. Everything happens in your browser — your data stays private.

Convert to Parquet Create Parquet Edit Parquet Schema Diff File Diff

Features

Inline Editing

Click any cell to edit its value. Changes are reflected instantly.

Schema Changes

Add or remove columns, change the structure of your Parquet file.

Compression Control

Choose Snappy, Zstd, or Gzip compression when saving your file.