NB Extract is a web-based Jupyter Output Extractor that solves the common problem of sharing notebook results without the code clutter. Upload a .ipynb file and it extracts only the output cells (text, plots, tables, and interactive content), stripping away all source code. The extracted outputs are rendered in a clean, readable preview and can be exported as a PDF document ready for presentations and reports. Processing happens entirely client-side, so uploaded notebook data never leaves the browser. Ideal for data scientists and analysts who need to share findings with non-technical stakeholders in a polished, shareable format.