About Jupy Tools

Jupy Tools provides a small set of high-quality, browser-only utilities for Jupyter Notebooks. Every conversion you run on this site happens entirely inside your own browser. We do not receive your file. We do not retain it. We never see it.

We currently support these conversions:

• IPYNB → Python (.py): a clean, runnable script with cell markers and markdown preserved.
• IPYNB → HTML (.html): a self-contained, styled page with TOC and syntax highlighting.
• IPYNB → Markdown (.md): GitHub-flavored Markdown with collapsible outputs.
• IPYNB → JSON (.json): prettified nbformat structure.
• IPYNB → DOCX / Word (.docx): editable documents with TOC and embedded outputs.
• IPYNB → PDF (.pdf): printable exports from your notebook.
• IPYNB → LaTeX (.tex): article-ready sources for TeX or Overleaf.
• IPYNB → ZIP (.zip): bundle the notebook with exports and assets.
• Python → Jupyter (.py → .ipynb) and Python → PDF.
• Notebook Viewer: read code, markdown, outputs, and images in the browser without uploading your file.

Jupyter Notebooks frequently contain unpublished research, proprietary data, training data, API keys, internal company logic, and personally identifiable information. Asking users to upload that to a third-party server simply to convert a file is unnecessary, and it is a privacy and compliance liability.

Modern browsers are powerful enough to perform these conversions locally. We built this site around that conviction. The entire conversion pipeline runs in JavaScript on your device, with zero network calls during the conversion itself.

Data scientists, machine-learning engineers, researchers, students, educators, developers, and analysts — anyone who works with Jupyter Notebooks and needs to convert, share, or publish them.

We pay particular attention to the cases where notebooks contain sensitive data: corporate analytics, healthcare, finance, education, and academic research. The same workflow works equally well for personal projects.

Jupy Tools is operated independently. We may use online advertising (for example, Google AdSense) to help cover hosting and development. We do not sell your notebook data; we do not receive the contents of files you process in the browser. For how ads and cookies work, and how to control them, see our Privacy Policy and Cookie Policy.

We are a small team and we read every message. Bug reports, feature requests, partnership ideas, and feedback are all welcome.