How to Add a Signature in Microsoft Word (3 Easy Methods — 2026)

If you're wondering how to add a signature in Microsoft Word, you're not alone. Signing a digital document shouldn't be complicated, yet many people still print their Word documents, sign them with a pen, and scan them back in. In 2026, there are much faster and more professional ways to do this.

In this guide, we'll show you three easy methods to sign your Word documents, ranging from Word's built-in signature line feature to using a free online PDF signer for a much more professional result.

Method 1: Insert a Signature Line (Built into Word)

Microsoft Word has a built-in feature specifically designed for this purpose. A signature line provides a clear, formatted space indicating where a person needs to sign.

1. Open your document in Microsoft Word.
2. Place your cursor exactly where you want the signature line to appear.
3. In the top ribbon, click on the Insert tab.
4. Look for the Text group on the right side and click on Signature Line (or Microsoft Office Signature Line).
5. A dialog box will appear. You can fill in the suggested signer's name, title, and email address.
6. Click OK. A formal signature line will appear in your document.

Note: To actually sign this line digitally within Word, you typically need a digital certificate. If you just want to print it or have someone draw on it later, this visual line is perfect.

Method 2: Draw or Type Your Signature in Word

If you don't need a cryptographic digital signature and just want a visual representation of your handwritten signature, you can draw it directly in Word.

1. Go to the Draw tab in the Word ribbon.
2. Select a pen tool.
3. Use your mouse, trackpad, or touchscreen to draw your signature directly onto the document.

Alternatively, you can type your signature using a cursive font:

1. Type your name where you want to sign.
2. Highlight the text and change the font to something like Brush Script MT or Lucinda Handwriting.
3. Increase the font size to make it stand out from the rest of the text.

Method 3: Convert to PDF and Sign Online (Recommended)

Word documents (.docx) are great for editing, but they are terrible for signing. Because Word documents are editable, anyone who receives the document can alter the text after you've signed it. The standard professional practice is to convert the document to a PDF before signing.

1. In Word, go to File > Save As and choose PDF as the format.
2. Go to a free, private signing tool like MyDigitSign.
3. Upload your new PDF. Because MyDigitSign processes everything client-side in your browser, your document is completely secure and never uploaded to any external server.
4. Draw or type your signature, drag it onto the line, and download your finalized, un-editable signed PDF.

Which Method Should You Use?

Method	Best For	Security Level
1. Insert Signature Line	Preparing a document to be printed and signed physically.	Low (if not using a digital certificate)
2. Draw/Type in Word	Internal, informal documents.	Low (document is easily editable)
3. Convert to PDF & Sign	Contracts, NDAs, invoices, and any professional agreement.	High (PDF prevents casual editing)

Frequently Asked Questions

Can I add a signature in Word for free?

Yes. Microsoft Word has built-in features to draw or insert a signature line at no extra cost. Alternatively, converting it to PDF and using a tool like MyDigitSign is also completely free.

How do I insert a signature image into Word?

If you have a picture of your signature on your computer, go to Insert > Pictures > This Device and select your signature image. You can then resize it and use the "Wrap Text" option to place it exactly over a line.

Is a signature typed in Word legally binding?

In many jurisdictions (like the US under the ESIGN Act), typed electronic signatures are legally binding for most agreements. However, saving the signed document as an un-editable PDF is strongly recommended to prevent tampering.