Parquack

by berthuang.aio@gmail.com · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

View and query Parquet files in your browser — powered by DuckDB-WASM.

Users

+16 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#95K

#79K among extensions

Version

1.1.1

updated 24 Jul 2026

Users

monthly, 5 months

Latest, 16 Oct 2026: 72 usersMove the mouse over the chart for any month

Ratings count

monthly, 5 months

Latest, 16 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Parquack

Parquack lets you open and explore Parquet, JSON, and CSV files without uploading them to any server. Everything runs locally in your browser using DuckDB-WASM. Features: - Browse tabular data with pagination - Run arbitrary SQL queries against your file - View Parquet schema, row groups, and key-value metadata - Load files from disk or by URL - Export query results as CSV, JSON, or Parquet - Query history - Configurable DuckDB startup script (rc) - Auto completion (including installed plugins) - Separate tabs for query results Your data never leaves your machine.