How to Add a Signature in Google Docs
Learn how to insert a signature in Google Docs using the Drawing tool, an uploaded image, Google eSignature, or third-party add-ons like DocuSign and PandaDoc.
Quick Answer
To add a signature in Google Docs: Go to Insert > Drawing > + New. Select the Scribble tool from the Line dropdown, draw your signature, then click Save and close.
For legally binding signatures:
Use Google eSignature (Workspace users) or third-party add-ons like DocuSign for certified digital signatures.
Method 1: Using the Drawing Tool (Recommended)
The Drawing tool is the easiest way to add a handwritten-style signature directly in Google Docs. You can draw your signature using your mouse, trackpad, or stylus.
Open the Drawing tool
In your Google Doc, click Insert in the menu bar, hover over Drawing, then select + New. A drawing canvas will open.
Select the Scribble tool
Click the Line dropdown (the diagonal line icon) in the toolbar. From the dropdown, select Scribble. This allows you to draw freehand.
Draw your signature
Click and drag to draw your signature on the canvas. Take your time to make it look natural. If you make a mistake, use Ctrl+Z / Cmd+Z to undo.
Customize your signature (optional)
Click your signature line to select it. Use the toolbar to change the line color (for blue or black ink) or line weight (thickness).
Save and insert
Click the blue Save and close button. Your signature will be inserted into the document at the cursor position.
Tip: Use a stylus for better results
If you have a graphics tablet or touchscreen with a stylus, your signature will look more natural and authentic than drawing with a mouse.
Method 2: Insert a Signature Image
If you have a scanned or digital version of your signature saved as an image file, you can insert it directly into your document.
Prepare your signature image
Sign your name on white paper, take a photo or scan it, and save as PNG or JPG. For a transparent background, use a PNG with the background removed.
Insert the image
In Google Docs, click Insert > Image > Upload from computer. Select your signature image file.
Resize and position
Click the image to select it, then drag the corner handles to resize. Click the wrapping options to position it inline with text or floating.
Create transparent signatures
Use a free tool like remove.bg to remove the white background from your signature image. This allows the signature to blend naturally over any document.
Method 3: Google eSignature (Workspace)
Google Workspace users have access to Google eSignature, a native tool for requesting and collecting legally compliant digital signatures.
Open your document
Open the Google Doc you want to sign or send for signing.
Access eSignature
Click Insert > eSignature. The eSignature panel will appear on the right side of the document.
Add signers
Click Manage signers to add email addresses of people who need to sign. You can add up to 10 signers per document.
Place signature fields
Drag and drop signature fields to the locations where you need signatures. You can also add date and initials fields.
Send for signature
Click Request signatures to send the document to signers. They will receive an email with a link to sign.
Legally binding
Google eSignature creates audit trails and certificates that make signatures legally compliant. This is the recommended method for contracts and official documents.
Method 4: Third-Party Add-ons
For advanced signing features or if you do not have Google Workspace, you can use third-party add-ons like DocuSign, PandaDoc, or HelloSign.
Install an add-on
Click Extensions > Add-ons > Get add-ons. Search for "DocuSign," "PandaDoc," or "HelloSign" and install.
Authorize the add-on
Follow the prompts to connect the add-on to your Google account. You may need to create an account with the signing service.
Sign or send for signature
Open the add-on from Extensions > [Add-on name]. Follow the interface to sign the document or send it to others.
| Add-on | Free Plan | Best For |
|---|---|---|
| DocuSign | 3 free sends | Enterprise, legal documents |
| PandaDoc | Free tier available | Proposals, contracts |
| HelloSign | 3 free/month | Simple, user-friendly |
Add Signature on Mobile (iOS & Android)
The Drawing tool is not available in the Google Docs mobile app. Here are your options:
Option 1: Insert a signature image
Save your signature as an image on your phone. In the Docs app, tap + > Image > From photos to insert it.
Option 2: Use a signing app
Download the document, sign it with an app like DocuSign or Adobe Sign, then upload the signed version back to Google Drive.
Option 3: Use desktop later
For the best experience with the Drawing tool, add your signature on a computer and view/share the signed document on mobile.
Pro Tips for Signatures in Google Docs
Save your signature for reuse
After creating a signature in the Drawing tool, save the document as a template. You can copy and paste the signature drawing into other documents.
Add a date line
Create a signature block with both signature and date. Use the Text tool in Drawing to add "Date: ___________" next to your signature.
Use dark blue for a natural look
Instead of black, use a dark blue color for your signature. This looks more like traditional pen ink and is harder to replicate digitally.
Know when to use certified signatures
For contracts, NDAs, and legal documents, use Google eSignature or a certified platform. Drawn signatures may not hold up in disputes.
Frequently Asked Questions
How do I add a signature in Google Docs?
Go to Insert > Drawing > + New. Click the Line dropdown and select Scribble. Draw your signature, then click Save and close to insert it.
Is a signature in Google Docs legally binding?
A drawn or image signature shows intent to sign, but may not be legally binding for complex contracts. For legal compliance, use Google eSignature (Workspace) or certified platforms like DocuSign.
Does Google Docs have a built-in signature feature?
Google Workspace users have access to Google eSignature under Insert > eSignature. Free users can use the Drawing tool or third-party add-ons.
Can I add a signature on the Google Docs mobile app?
The Drawing tool is not available on mobile. You can insert a pre-made signature image, or sign the document using a third-party app and upload the signed version.
How do I create a transparent signature?
Sign on white paper, scan or photograph it, then use a tool like remove.bg to remove the background. Save as PNG and insert into Google Docs.
How do I edit a signature in Google Docs?
Double-click the signature drawing in your document. The Drawing editor will open, allowing you to modify or redraw the signature. Click Save and close when done.
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