How to add a signature to a Word document

Word can place a visible signature in a document, while an e-signature workflow records who acted and preserves evidence around the signed file.

You can add a signature to a Word document with Word's signature-line feature, a picture of a handwritten signature, or an e-signature service. The right method depends on whether you only need a mark on your own file or need another person to sign with a record of what happened.

Option 1: insert a signature line in Word

Use this when the document should show where somebody is expected to sign.

1. Open the document in the desktop version of Microsoft Word.
2. Put the cursor where the signature should appear.
3. Select Insert, then Signature Line. In some versions it appears under Text.
4. Enter the suggested signer's name, title, and any instructions.
5. Select OK to place the line.
6. The signer can double-click the line and type a name, add an image, or use a compatible digital certificate.
7. Save the signed copy under a new filename so the unsigned original remains available.

A signature line gives the page a clear signing location. By itself, it does not create a delivery record, prove who controlled an email address, or preserve a separate audit trail.

Option 2: insert a picture of your signature

This is suitable for a document you control when you only need a visible mark.

1. Sign a blank white sheet with a dark pen.
2. Scan or photograph it in even light.
3. Crop the image so only the signature and a small margin remain.
4. In Word, select Insert, Pictures, and choose the image.
5. Use Picture Format to remove the background if needed, then resize the image without stretching it.
6. Set Wrap Text to In Front of Text if you need to position it over a signature line.
7. Export a PDF and review every page before sending it.

Keep the original signature image private. Anyone who has the image can copy it, and the image alone does not show intent, consent, identity, or whether the document changed later.

Option 3: send the Word document for electronic signature

Use this for an agreement with another person or whenever the evidence matters.

1. Finish the Word document and accept or reject every tracked change.
2. Export it as a PDF so pagination, fonts, and signature locations do not move.
3. Upload the PDF to the signing service.
4. Add each recipient's name and email address and set the signing order if needed.
5. Place signature, name, date, or initial fields for the correct recipient.
6. Send the invitation. The recipient follows their private link, reviews the document, consents, and signs.
7. Download the completed PDF, certificate, and evidence package, and keep them together.

Pactlyra's new-workspace trial lasts 7 days, requires no card, and includes up to five sends. Start the 7-day free trial, no card.

Which method should you use?

Need	Practical choice

|---|---|

A visible signature on your own copy	Insert a signature line or signature image
You may need to prove what happened	Keep the completed file, certificate, and audit evidence
The document has special formalities	Check the document type and applicable rules before using electronic signing

Electronic-signature rules depend on the transaction and jurisdiction. Some documents require witnesses, notarisation, a particular signing method, or a paper original. Review the documents that may need special handling before sending.

Last reviewed 2026-10-13. Pactlyra produces a detailed evidence record for every completed document. Electronic signature validity depends on your jurisdiction, the document type, and how the transaction is carried out; nothing here is legal advice.