Skip to content

Word to PDF Converter

Runs in your browser Files never uploaded .docx to PDF
Converted in your browser — your file never leaves your device. Powered by mammoth.js.

Your PDF will appear here.

  1. Upload a .docx file
  2. Click Convert to PDF
  3. Download your PDF instantly
Related tools View all

Overview

Convert Word documents to PDF online in your browser

Your document is read with mammoth.js and rendered to a PDF entirely on your device, without any upload. Text, headings, lists and tables are converted; complex page layout, fonts, headers and footers may differ from Word.

  • Converts .docx files to PDF
  • Runs entirely in your browser — no uploads
  • Preserves text, headings, lists, and tables
  • Automatic download when conversion finishes
  • Works on desktop and mobile browsers
  • Your file is read and converted in your browser
  • Nothing is uploaded to a server
  • Powered by mammoth.js locally
  • The PDF is built and downloaded on your device
  • The converted PDF is not stored anywhere
  • Turn a Word report into a shareable PDF
  • Lock formatting before sending a contract
  • Archive a .docx draft as a fixed PDF
  • Prepare a document for printing
  • Submit a resume in a portable format

Step by step

How to convert Word to PDF

  1. 1
    Add your Word file

    Drag a .docx file onto the upload area, or select Browse files to pick one from your device.

  2. 2
    Convert in your browser

    Select Convert to PDF. The document is processed locally — no upload, no server. A progress bar tracks the conversion.

  3. 3
    Download your PDF

    The PDF downloads automatically when conversion finishes. Use Download again to save another copy, or convert another file.

Get the best result

Tips for accurate conversion

  • Save old .doc files as .docx

    The legacy binary .doc format (Word 97–2003) cannot be read in the browser. Open it in Word and use Save As → .docx before converting.

  • Embed your fonts

    Fonts that are not embedded in the document fall back to a standard typeface. Embed fonts in Word before converting to keep the look consistent.

  • Keep images inline

    Insert images directly into the document rather than linking to external files, so they are included in the converted PDF.

  • Simplify complex layouts

    WordArt, embedded charts, and intricate multi-column layouts may be simplified. Flatten or screenshot them for predictable output.

Frequently asked questions

How do I convert a Word document to PDF?
Add your .docx file to the upload area above and select Convert to PDF. The conversion runs in your browser and the PDF downloads automatically when it finishes.
Do I need Microsoft Word installed to use this?
No. The converter runs entirely in your browser using client-side JavaScript — no Microsoft Word, LibreOffice, or other software is required on your device.
Is my file uploaded to a server?
No. Your document is read and converted locally in your browser; it is never sent to a server. You can confirm this by opening your browser's Network tab while converting — there are no outbound requests carrying your file.
What is the difference between DOC and DOCX?
.docx is the modern Microsoft Word format (Word 2007 and later), based on the Open XML standard. .doc is the older binary format from Word 97–2003. Only .docx is accepted here — save a .doc file as .docx in Word first.
Why does my PDF look different from the Word document?
Differences usually come from fonts that are not embedded, or from features like WordArt and embedded charts. Embedding fonts and keeping layouts simple produces the closest match.
Is there a file size limit?
Files up to 25 MB are supported. Because conversion runs in your browser, very large documents take longer and use more memory.