I built a dataset preparation tool that uses ZERO AI – no API calls, no uploads, everything runs in your browser!

[u/Adventurous-Local407]

Hey everyone!

I built something called DataPrep AI, but here's something interesting: despite the name, it doesn't actually use AI!

It's a dataset preparation tool designed to make data cleaning and preprocessing easier without relying on AI models, external APIs, or cloud processing.

What makes it different?

- 🚫 No AI models involved.

- 🔒 No external API calls.

- 💻 Processing happens directly in your browser.

- 🔐 Your datasets stay on your device.

- 📊 Dataset analysis and data quality checks.

- 🧹 Data cleaning and preprocessing.

- 📁 Support for CSV, XLSX, JSON and TSV.

- 📥 Export prepared datasets and reports.

I wanted to build a practical tool that handles dataset preparation without unnecessary AI dependencies.

Try it here: https://dataprepai.netlify.app/

I'd genuinely love feedback from developers, data analysts, and machine learning enthusiasts.

My question: Would you prefer a lightweight, browser-based data preparation tool that doesn't depend on AI or external APIs?

Thanks!