Parquet Schema Viewer
Upload a Parquet file to inspect its schema, columns and row count.
Select a
.parquet file to inspect.About this tool
Drop a `.parquet` file and instantly read its footer metadata — version, total row count, row-group count, and the full column schema (name, type, repetition). Schema-only: row values are not decoded, so even huge files load quickly without server-side row scanning.