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Add an animated signature to HubSpot

HubSpot’s signature editor has an HTML mode, so your signature goes in exactly as generated. It is used for one-to-one emails sent from the CRM.

Steps

  1. Design your signature on BylineSig, then click Copy HTML.
  2. In HubSpot, click the settings icon in the top navigation bar.
  3. In the left sidebar choose General, then the Email tab.
  4. In the Configure section, click Manage email signatures.
  5. Click HTML, paste the HTML and click Save.

Good to know

Shared team inboxes use a separate signature, set in the conversations inbox settings.

Multiple signatures, and a default per connected account, need Sales Hub Professional or Enterprise with a Sales Seat.

HubSpot sends the email; whether the GIF animates depends on the recipient’s mail client.

These steps follow HubSpot Knowledge Base: Add an email signature in the CRM, last checked October 2026. Menus move; if yours looks different, tell us at [email protected] and we will fix the guide.

Don't have a signature yet?Design one — free