How to add an HTML signature in Gmail and Outlook (step by step)

An HTML signature makes email professional and consistent. The flow is: generate the HTML, copy, and paste into your email client.

Before you start (important tip)

  • Test on desktop and mobile.
  • Avoid huge images and tiny text.
  • Keep links clear (site/WhatsApp/LinkedIn).

How to install an HTML signature in Gmail (Web)

  1. In Gmail, click the gear icon → See all settings
  2. General tab → Signature section
  3. Create a new signature
  4. Paste the generated content (HTML converted/pasted as your method)
  5. Select this signature for “New emails” and “Replies/forwards”
  6. Save at the bottom of the page

How to install in Outlook (varies by version)

Outlook Desktop tends to modify HTML. If that happens:

  • Use a simpler layout (fewer columns).
  • Avoid complex margins and exotic fonts.
  • Test sending to Gmail and Outlook.

Common issues and quick fixes

  • Spacing broke: use a simple version (single column).
  • Image doesn’t show: check that the image has a public link (if used) or use text + simple icon.
  • Font changed: use standard fonts (Arial/Helvetica) for compatibility.

Generate your signature in Crevity, preview it, and install it in Gmail/Outlook in minutes.

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