How to add your signature to Gmail
- Complete the form and review your signature.
- Click "Copy Signature."
- Open Gmail.
- Click the gear icon and select "See all settings."
- Scroll down to the "Signature" section.
- Create a new signature.
- Paste the copied signature into the signature box.
- Select the signature for new emails and replies.
- Scroll to the bottom and click "Save Changes."
- Send yourself a test email.