Add or change a signature

You can put up to 10,000 characters in your signature.

1. Open Gmail.
2. In the top right, click Settings   See all settings.
3. In the "Signature" section, add your signature text in the box. If you want, you can format your message by adding an image or changing the text style.
4. At the bottom of the page, click Save Changes.

Here's how to do it in the app:

1. Make sure you've downloaded the Gmail app.
2. On your iPhone or iPad, open the Gmail app .
3. Tap the Menu .
4. Scroll to the bottom, then tap Settings.
5. Tap your account.
6. Tap Signature settings.
7. Switch the "Mobile Signature" setting on.
8. Add or edit your mobile signature.
9. To save, tap Back .