ipynb.app is a free, browser-based online tool that converts Jupyter Notebook (.ipynb) files into PDF, Word, HTML, and image formats without requiring installation, signup, or file size limits.
What is ipynb.app?
ipynb.app is a web-based platform that converts Jupyter Notebooks (.ipynb) into multiple output formats including PDF, Word (DOC/DOCX), HTML, PNG, and JPG. It runs entirely in the browser with no installation or account required. Users upload notebooks via drag-and-drop or file picker, and converted files are ready for download within seconds.
Key Features
- Unlimited Conversions — Convert as many IPYNB files as you like, completely free and without creating an account, with no restrictions on the number of conversions.
- No Installation Required — No downloads or setup needed; just upload a notebook and convert instantly from any device with a browser.
- Fast & Reliable — Most conversions finish in seconds, even for large notebooks with complex computations or extensive outputs.
- Your Data Stays Yours — Files are automatically deleted after conversion, with an optional manual delete button for additional control.
- Batch Conversion — Upload and convert several IPYNB files at once; batch processing is supported without limits.
- No File Size Limit — Upload notebooks of any size; the platform handles large files without imposing restrictions.
- Multiple Output Formats — Export to PDF, Word (DOC and DOCX), HTML, and raster images (PNG, JPG), with more formats being added regularly.
Who is it for?
- Data scientists who need to share analysis results as clean PDFs or Word documents with stakeholders who don’t use Jupyter.
- Educators preparing course materials or assignments that require converting interactive notebooks into static handouts or slide decks.
- Researchers exporting notebooks with code, markdown, and outputs for publication submission or archival in PDF or HTML format.
- Developers embedding notebook outputs into documentation or converting notebooks to images for use in presentations or reports.
What can you do with ipynb.app?
- Export a notebook to PDF for presentation: Upload a Jupyter Notebook containing code, markdown, and output cells, and download a polished PDF suitable for sharing with non-technical audiences or for journal submission.
- Batch convert multiple notebooks to Word: Select several .ipynb files at once, choose DOCX output, and receive each notebook as a formatted Word document for further editing or collaboration.
- Generate PNG/JPG screenshots of notebook sections: Convert specific notebook cells or entire notebooks into raster images to embed in slide decks, documentation, or social media posts.
How does it work?
Upload your .ipynb file through the drag-and-drop interface or file browser. Choose your desired output format (PDF, DOC, DOCX, HTML, PNG, JPG). Click "Convert" and the file is processed in seconds. Download the converted file directly — no account, no email, no setup.
Pricing
ipynb.app is completely free to use with no signup required. A small banner ad helps cover operational costs, keeping the service unlimited and unrestricted for all users.
FAQ
Is ipynb.app really free and unlimited?
Yes, there are no conversion limits, no file size caps, and no hidden costs. The service is supported by a small banner ad so you can convert as many notebooks as you want without paying or creating an account.
Which output formats are supported?
Currently you can convert to PDF, Word (DOC and DOCX), HTML, PNG, and JPG. The platform regularly adds more formats based on user demand.
How long does a conversion take?
Most conversions complete within seconds. Larger notebooks or complex outputs may take slightly longer, but the optimized backend ensures smooth performance even for files with heavy computation or many cells.
