The simplest way to sign documents in Word
You can sign a Word document in three ways: by typing your name in a stylized font, by drawing a signature with your mouse or touchpad, or by inserting an image of your handwritten signature. Word does not have a built-in "official" signature tool, so which method you use depends on what the document needs and who will read it.
For casual documents—a permission slip, a family agreement, an internal memo—typing or drawing works fine. For documents that need to look formal or that you might send to a bank or government office, inserting a scanned image of your actual signature is more convincing and harder to dispute later.
Key Takeaways
- Word lets you type a signature in a decorative font, draw one with your mouse, or insert a scanned image of your handwritten signature.
- A typed or drawn signature in Word is not legally binding and offers no security—anyone who opens the file can edit it.
- If you need a legally binding signature, use a dedicated e-signature service like DocuSign or Adobe Sign instead of Word.
- An image of your handwritten signature inserted into Word is harder to forge than a typed one, but still not legally protected.
Typing a signature in a decorative font
Open your Word document and place your cursor where you want the signature to appear. Go to the Insert tab at the top, then click Text Box. Draw a box by clicking and dragging on the page where you want your signature to sit.
Type your name inside the text box. Then highlight the text and change the font to something that looks like handwriting. Word includes fonts like Brush Script MT, Lucida Handwriting, and Segoe Print that mimic cursive writing. You can find the font dropdown in the Home tab. Increase the font size to make it look more like a real signature—18 to 24 points usually works well.
Once you are happy with how it looks, click outside the text box to finish. This method is fast and works for documents you are sharing informally. Keep in mind that anyone who opens the file can select the text box and change or delete it.
Drawing a signature with your mouse or touchpad
Go to the Insert tab and look for Signature Line (in some versions of Word, this is under Insert > Signature Line). Click it, and a dialog box will open asking for the signer's name, title, and email. Fill in your name and any other details, then click OK.
A signature line will appear in your document with an X marking where you should sign. Double-click on the X to open the signing window. You can now draw your signature using your mouse or touchpad. Move your cursor across the box as if you were writing with a pen. If you make a mistake, click Clear and try again.
Once you are satisfied, click OK. Your drawn signature will appear on the signature line. This method creates a visual signature that looks more personal than typed text, but it is still not legally binding and can be edited by anyone with access to the file.
Inserting a scanned image of your signature
If you want a signature that looks most like your real handwriting, scan or photograph your actual signature and save it as an image file (JPG or PNG work well). You can use your phone camera, a scanner, or a document scanning app—just make sure the image is clear and shows only your signature, not the whole page.
Open your Word document and click where you want the signature to go. Go to Insert > Pictures > This Device (or From This PC depending on your Word version). Navigate to your signature image file and click Insert. The image will appear in your document.
Right-click on the image and choose Wrap Text > In Line with Text so it sits naturally in the document. You can resize it by dragging the corners. This method produces the most authentic-looking signature, but remember that the image can still be copied and pasted into other documents by anyone who has access to your file.
Why Word signatures are not legally binding
A signature created in Word—whether typed, drawn, or inserted as an image—is not legally binding and does not carry the same weight as a signature on paper. Word documents are easy to edit, and there is no way to prove that you actually created the signature or that the document has not been changed since you signed it.
If you need a signature that has legal force, you need a digital signature certificate or a dedicated e-signature service. A digital signature certificate is a special credential issued by a trusted authority that cryptographically locks your signature to the document. Services like DocuSign, Adobe Sign, and HelloSign create legally binding signatures by tracking who signed, when they signed, and whether the document was altered afterward.
For everyday documents—permission slips, family agreements, internal approvals—a Word signature is fine. For contracts, financial documents, or anything you might need to defend in court, use a proper e-signature service instead.
Protecting your signature from being edited
If you want to make it harder for someone to change your signature after you have added it, you can lock the document. Go to File > Info > Protect Document and choose Encrypt with Password. Set a password that only you know. Now anyone who opens the file will need the password to make changes.
This does not make your signature legally binding, but it does prevent casual editing. Keep in mind that if you forget the password, you will not be able to edit the document yourself either. A stronger option is to mark the document as final: go to File > Info > Protect Document > Mark as Final. This tells readers that the document should not be changed, though it does not actually prevent editing.
Frequently Asked Questions
Is a signature I create in Word legally valid?
No. A Word signature has no legal standing because Word documents are easy to edit and there is no way to verify that you created it or that it has not been changed. For legally binding signatures, use DocuSign, Adobe Sign, or another certified e-signature service.
Can I use the same signature image in multiple documents?
Yes. Once you have scanned or photographed your signature and saved it as an image file, you can insert that same image into any Word document. This is faster than drawing a new signature each time, though it does mean the same image appears in multiple files.
What if I want to sign a document someone sent me?
If someone sends you a Word document to sign, you can add your signature using any of the methods above—type it, draw it, or insert an image. Save the file and send it back. If the document needs to be legally binding, ask the sender to use DocuSign or Adobe Sign instead, which creates a proper audit trail.
Can I remove a signature from a Word document after I have added it?
Yes. Click on the signature (whether it is a text box, drawn signature, or image) and press Delete. If you locked the document with a password, you will need to enter the password first to make changes.
What is the difference between a digital signature and an electronic signature?
A digital signature uses encryption and a certificate to cryptographically bind your identity to the document, making it legally binding and tamper-proof. An electronic signature is any signature in digital form—including a Word signature, a scanned image, or a typed name. Only digital signatures have legal force.