Convert your .docx documents to PDF in the browser. No upload, no server, simplified formatting.
Turn a Word .docx document into a PDF. The text and basic structure are parsed by mammoth.js into HTML and then laid out into a PDF by pdf-lib.
This is a best-effort conversion without Microsoft Word: it focuses on the text and simple formatting rather than reproducing every advanced layout, so plain documents convert cleanly while richly formatted ones may differ. Only modern .docx files are supported, not the older .doc format.
No. The .docx is parsed by mammoth.js into HTML and then laid out into a PDF by pdf-lib, both running inside this browser tab, your document is read into memory on your own device and the PDF is offered as a local download. Nothing reaches Sunasty or any third party. Open your browser DevTools, go to the Network tab and watch: no request carries your document.
Not necessarily. Because the conversion runs entirely in your browser without Microsoft Word, complex layouts, fonts and advanced features may be simplified. Plain documents convert cleanly; richly formatted ones may differ.
Modern .docx Word documents. Older .doc files and other word-processor formats are not supported by this in-browser converter.
Yes, once the page has loaded. Because the processing happens on your device, you can disconnect from the network and the tool keeps working. This is the clearest proof that your data never leaves your machine.
It is completely free and requires no sign-up. There are no watermarks, no daily limits and no tracking cookies needed to use the tool.