.parquetTypical support level 5

Open Parquet Files Online

Open Parquet files to browse columns, data types and rows in a table. Free, with no uploads, signup or software installation.

Choose a .parquet file

Your file stays on this device

Choose a file to view it in your browser. No signup or software installation needed. Your file stays on your device and is never uploaded.

What Anyfile can show

Schema, typed columns and paged rows
Common Parquet compression and logical types

Limits and conditions

Encrypted or unsupported extension types may fail
Nested values are simplified for the table view

IMPLEMENTATION

Viewers responsible for this format

Parquet stores typed columns in compressed row groups for analytical workloads. Anyfile lets DuckDB-Wasm read metadata and request bounded result pages rather than materializing a whole table in the UI.

DuckDB data viewer

DuckDB data viewer: explore supported file formats, viewing limits and open-source credits. Your files are never uploaded.

See implementation and open-source credits

Common question

Does Anyfile load every Parquet row at once?

No. The viewer queries bounded pages, although DuckDB still reads the file locally as needed.