Export Data Transformations as SQL, pandas and PySpark

Export Data Transformations as SQL, pandas: free tools and step-by-step guides in one place. Everything runs in your browser and nothing is uploaded.

Overview

Cleaning a file with clicks is fast, but pipelines need code. Data Utility lets you build a recipe of steps (join, filter, trim, calculate, group) and export it as DuckDB SQL, Python pandas, PySpark or a dbt model.

This hub collects the guides and tools for that workflow. The exported code is a readable starting point: run it on a sample, then adapt it for your own pipeline. Files are processed in your browser.

Free tools

Open a tool and drop in your file. Nothing is uploaded.

• Export Data Cleaning Steps as SQL, pandas or PySpark Code

Guides

Short, step-by-step guides with examples.

• Convert CSV to Parquet: pandas, DuckDB or Your Browser
• Practise Pandas With a Sample CSV, No Kaggle Needed
• Convert Excel to CSV for a Python or R Assignment
• One-Click Code Export: SQL, pandas, PySpark and dbt From Your Data Transformations
• Add Calculated Columns, Group By and Extract Text in a CSV Online

More topics

Explore related subjects.

• Avro Guides and Free Avro Tools
• Snowflake, BigQuery, Databricks and dbt Tools
• Offline and Private Data Tools
• Parquet Guides and Free Parquet Tools
• CSV Guides and Free CSV Tools
• JSON Guides and Free JSON Tools
• Excel Guides and Free Excel Tools
• Data Privacy Guides and Free Tools
• Test Data Guides and Free Generators
• Data Cleaning Guides and Free Tools
• AI Data Tools and Guides
• Extract Data from Screenshots and APIs
• Data Lineage and Audit Trail Guides
• File Format Guides and Free Tools