Product Information
What is Whattheduck?
WhatTheDuck is an open-source web application built on DuckDB, designed to allow users to upload CSV files, store them in tables, and execute SQL queries on the uploaded data. The application also provides the capability to download filtered results in CSV format, supports uploading multiple files, and enables users to perform join queries. It's important to note that the application temporarily stores data in memory, and refreshing the page will clear all uploaded data.
How to use Whattheduck?
WhatTheDuck is an open-source web application built on DuckDB, enabling users to upload CSV/Parquet files, store them as tables, and execute SQL queries on this data directly within the browser. Its core value lies in offering a convenient tool for processing and analyzing CSV/Parquet data in the local browser environment.
Core Functions of Whattheduck
Lightweight
Import CSV Data
Portable
No Registration Required
Ad-Free
Dark Mode
Usage Scenarios of Whattheduck
- Upload CSV or Parquet files and store them as data tables
- Execute SQL queries on uploaded data
- Download SQL query results filtered as CSV files
- Upload multiple CSV files and perform join queries
- Analyze CSV/Parquet data directly in the browser
Common Questions about Whattheduck
What does WhatTheDuck do?
How do I use WhatTheDuck?
What are the core features of WhatTheDuck?
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