There are several ways to add a signature to your messages in Gmail. You can assign one signature for emails sent from a computer and another for mobile. Learn how to add signatures in the browser and app versions of Gmail. (There are different steps for setting up an email signature on iPhone.)

Setting up a mobile signature for Gmail is very simple, but the steps differ slightly depending on whether you're using the mobile app or the mobile website.

When you set an email signature through the Gmail app, that signature will not be applied to an email you send from Gmail in a web browser.

To add a special signature to the Gmail mobile app only, follow these steps: