Word to PDF

Upload a .docx file and download a clean PDF. Runs entirely in your browser — your document never leaves your device.

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PDF MergerMerge multiple PDF files into one document

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How to Use the Word to PDF

Upload your .docx file by dragging it into the upload zone or clicking to browse. Your document converts automatically — a live preview appears in seconds showing exactly how it will look in the PDF. Click “Download PDF” to generate and save the file. The entire process happens locally in your browser with no upload to any server.

About This Tool

Convert Microsoft Word documents (.docx) to PDF entirely in your browser. The tool uses mammoth.js to extract and render your document’s content — headings, paragraphs, bold and italic text, lists, and tables — then generates a clean A4 PDF using jsPDF. Because everything runs locally, your document is never transmitted to any server, making it safe for confidential documents like contracts, CVs, and reports. Related: PDF to Text for extracting text from PDFs, PDF to Images for converting PDF pages to images.

Quick Reference Table

Formatting	Preserved?
Headings (H1, H2, H3)	Yes
Bold, italic, underline	Yes
Bulleted and numbered lists	Yes
Basic tables	Yes
Embedded images	Yes
Headers, footers, page numbers	No
Tracked changes, comments	No
Charts and graphs	No
Custom fonts	Replaced with serif fallback

Frequently Asked Questions

Is my document uploaded to a server?

No. The entire conversion runs locally in your browser using mammoth.js and jsPDF. Your file never leaves your device, making it safe for sensitive documents like CVs, contracts, and financial reports.

Why does my PDF look slightly different from the Word document?

The conversion extracts text content and structure but cannot replicate every aspect of Word’s rendering engine — custom fonts, precise spacing, headers and footers, and complex layouts may differ. The preview shows exactly what the PDF will look like before you download.

Does it support .doc files (older Word format)?

Only .docx is supported. If you have a .doc file, open it in Microsoft Word and save it as .docx using File → Save As.

Are images in my document included in the PDF?

Yes. Images embedded in .docx files are included in the converted PDF.

How large a Word document can I convert to PDF?

There is no hard file-size limit — the tool reads your .docx using the mammoth.js library, converts the content to HTML, then renders it to PDF via jsPDF, all in your browser. Documents up to roughly 10MB with standard formatting convert in a few seconds. Very complex documents with lots of embedded images may take longer and use more memory.

Can I convert multiple files at once?

Currently one file at a time. After downloading, click ‘Convert another file’ to convert the next document.

Created by The Toobits Team · Engineering & Editorial

Toobits is built, tested, and maintained by a small independent engineering team. Every tool is written in TypeScript, runs entirely in the browser, and is reviewed against its source formulas before publication.

Editorial policy · Updated April 2026