Parquet Viewer
Upload and view Parquet files directly in your browser. Fast, secure, and powerful Parquet viewer online.
Upload Parquet File
Drag and drop your .parquet file here, or click to browse.
Files are processed entirely in your browser — nothing is uploaded to any server.
100% Client-Side
Your data never leaves your browser. Everything is processed locally.
Powered by DuckDB
Fast SQL queries on your Parquet files using WebAssembly.
Schema Detection
Automatic type inference and detailed column metadata.
How to view Parquet files online for free?
- Open your browser and go to our free parquet viewer tool https://parquetviewer.vercel.app/ or you can click here to visit Parquet viewer online.
- Click a "Upload a Parquet File" button and choose your Parquet file and click open.
- Our Parquet Viewer Online tool analyses the parquet files instantly and shows the content of the parquet file. You can use search bar at the top to instantly search & view the record you want.
- From the sidebar, click "Schema" option or go to https://parquetviewer.vercel.app/schema to view the schema of the parquet file you have uploaded. This page will show stats like No of rows, no of columns, Column names & its data types. You can copy the schema as Json and SQL or download them.
- Additionally, you can write a SQL query to fetch the data from the parquet file. Click Query Editor on the side bar or visit https://parquetviewer.vercel.app/query-editor to execute SQL query on parquet file.