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How to add an HTML email signature in the Gmail Mobile App

Last Updated On: 2025-11-14

Although the Gmail mobile app doesn’t support full HTML signatures directly, you can still use them with a simple workaround. First, add an email signature in the Gmail web app on a computer. If you leave the signature field empty in the Gmail mobile app, it will use the signature set in the web version of Gmail.

Here's how to check if you have a mobile signature set up in the Gmail app:

  1. To check if you have a mobile signature set in the Gmail app, you need to tap the burger menu icon in the top left corner of the Gmail mobile app and then tap Settings:
    Gmail Settings
  2. Check your account settings in the Gmail mobile app and verify that Mobile Signature is not set:
    mobile signature not set
  3. If everything is set up correctly, your email signature will appear when you create a new email in the mobile app
    create new email mobile gmail signature