About DataFrog – Free, Private & Browser‑Based Data Tools

DataFrog is a collection of 100% free, browser‑based data conversion and utility tools designed for developers, analysts, and everyday users. Every tool runs locally in your browser – no file uploads, no sign‑up, no server processing. Your data never leaves your device.

What We Offer

Convert, format, and manipulate JSON, Excel (XLSX/XLS), CSV, XML, YAML, QIF, PowerPoint, and more. Generate UUIDs, create PDFs, extract text, and handle schemas – all offline and instantly.

Privacy First – Always

Unlike most online converters, DataFrog never uploads your files. All processing uses JavaScript in your browser. We don’t track, log, or store any personal data. No cookies, no third‑party trackers.

Why DataFrog?

• ✅ 100% free – no watermarks, no premium tiers.
• ✅ Offline‑capable – works after first load even without internet.
• ✅ Secure – sensitive documents stay on your computer.
• ✅ Fast & reliable – built with modern, trusted libraries.

Our Mission

We believe essential data tools should be accessible, private, and hassle‑free. DataFrog is built to save you time without compromising your security or budget.

Contact & Support

For questions, feedback, or partnership inquiries, reach us at:
📧 sohailanwaralmani74@gmail.com

Last updated: May 15, 2026