What is ipynb.app?

ipynb.app is a free online tool that converts Jupyter Notebooks (IPYNB files) into shareable formats like PDF, Word, HTML, and images. No installation or signup is required — just upload and convert instantly. The service is supported by a small banner ad, keeping it free and accessible for everyone.

Who it's for

• Data scientists and analysts who need to share polished notebook outputs with stakeholders without requiring them to run code.
• Educators and students who want to submit or distribute Jupyter Notebook assignments in standard document formats.
• Researchers and developers who need to quickly export notebooks for publication, presentations, or documentation.

Key features

Unlimited Conversions

Convert as many IPYNB files as you like, completely free and without creating an account. There are no restrictions on the number of conversions — upload and convert as often as you need.

No Installation Required

No downloads, no setup. Just upload your IPYNB file and convert it instantly from any device. The tool runs entirely in your browser, so you can use it on Linux, macOS, Windows, or any platform with a modern browser.

Fast & Reliable

Files convert in seconds. The optimized backend ensures smooth performance even for large notebooks. Batch conversion is supported — upload and convert several IPYNB files in one go.

Your Data Stays Yours

Files are processed securely and deleted after conversion. You can also delete them manually at any time — full control, no surprises.

What stands out

Built for clarity, not complexity.

This one-liner captures the essence of ipynb.app. While many conversion tools require signups, installations, or impose file size limits, ipynb.app strips away everything unnecessary. You upload a notebook and get a clean, polished result — no accounts, no waiting, no hidden restrictions. The tool stays out of your way so your work can speak for itself.

Worth checking out if…

You regularly work with Jupyter Notebooks and need a fast, no-fuss way to share them in standard formats. Whether you're a data scientist preparing reports, a student submitting assignments, or a researcher publishing findings, ipynb.app removes the friction from notebook conversion. It's especially valuable if you want unlimited conversions without signing up or installing anything.