Need to sign a Word document but don't have a printer handy? You don't need one. You can add your signature to any .docx file directly in your browser — free, no software, no printing, and done in under 60 seconds. Here's exactly how.
Word file — not PDF? — If you need to sign a PDF document instead, use our dedicated Sign PDF Online tool. To sign a Word (.docx) file without converting it first, continue with the steps below.
How to Sign a Word Document Online — Step by Step
Open Sign Word Document Online
Go to Sign Word Document Online on Free Digital Utilities — no download or account required.
Upload Your .docx File
Click the upload area or drag and drop your Word document. The file is processed securely — it's converted to PDF in-browser for signing.
Create or Upload Your Signature
Draw your signature using your mouse or finger, type it in a handwriting style, or upload a saved PNG of your signature from our Signature Generator.
Place and Resize Your Signature
Drag the signature to the correct signature line on the document. Use the corner handles to resize it to fit the space neatly.
Download the Signed Document
Click "Download" to save your signed document. The output is a PDF with your signature embedded — accepted everywhere as a signed document.
Three Signature Styles Supported
When signing, you can choose from three methods for adding your signature:
Draw
Use your mouse, trackpad, or touchscreen to draw your real handwritten signature directly on the signature pad.
Type
Enter your name and choose from handwriting-style fonts. Clean, consistent, and perfect for repeated use.
Upload
Upload a transparent-background PNG of your signature — created once with our Signature Generator and reused forever.
Is a Signed Word Document Legally Valid?
The output of signing is a PDF with your electronic signature embedded. Electronic signatures are legally recognised in most countries:
- USA — ESIGN Act and UETA give electronic signatures the same legal standing as handwritten ones for most documents.
- European Union — eIDAS Regulation provides a legal framework for electronic signatures across all EU member states.
- United Kingdom — Electronic Communications Act 2000 and the Electronic Identification and Trust Services Regulation recognise electronic signatures.
- Australia, Singapore, Canada — Each has similar Electronic Transactions legislation recognising electronic signatures for most commercial documents.
Some documents still require wet ink — Notarised affidavits, property deed transfers, court filings, and some government forms may still require a physical handwritten ("wet") signature. Always check your local legal requirements for high-stakes documents.
Tips for a Professional Result
- Create your signature once, reuse it forever — use the Digital Signature Generator to draw a clean signature, download it as a transparent PNG, and upload it every time you need to sign.
- Match the size to the signature line — a signature that's too large or tiny looks unprofessional; resize it to fit the designated space.
- Use a touchscreen for the most natural result — drawing with a finger or stylus on a tablet or phone signature pad produces a more natural-looking signature than using a mouse.
- Download immediately after signing — don't navigate away from the page before downloading your signed document.
Sign your Word document right now — free, no account, ready in under 60 seconds.
Sign Word Document →Can I sign a .doc file (not just .docx)?
Our tool supports both .docx (Word 2007+) and .doc (older Word) formats. Upload either format and the tool handles the conversion automatically.
Does the output remain a Word file after signing?
The signed output is saved as a PDF to preserve the signature exactly as placed and ensure it cannot be accidentally moved or deleted. PDF is the universal format for signed documents.
Can I sign on multiple pages of the same document?
Yes — scroll through the document and add signature instances to each page or signature line that requires one. All instances are embedded in the final downloaded PDF.
Is my document kept private?
Your document is processed in your browser. For the Word-to-PDF conversion step, the file is temporarily processed server-side using LibreOffice. It is not stored after processing. For highly confidential documents, consider signing using Adobe Acrobat on your local machine.
Can I use this on my phone?
Yes — the tool works on any modern mobile browser. Signing with your finger on a touchscreen often produces the most natural-looking handwritten signature.
