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Add an animated signature to Superhuman

How you set it up depends on the account behind Superhuman. Gmail accounts reuse the Gmail signature. Outlook accounts take a pasted one.

With a Gmail account

  1. Install your signature in Gmail on the web first, using our Gmail guide.
  2. In Gmail’s signature settings, select it as the default for both new emails and replies or forwards, then Save Changes.
  3. Refresh Superhuman with ⌘ + R or Ctrl + R.

With an Outlook account

  1. Design your signature on BylineSig, then click Copy for Gmail to copy the formatted signature.
  2. In Superhuman press ⌘ + K or Ctrl + K and choose Signature.
  3. Paste the signature, including its image and links.

Good to know

Superhuman supports one signature per account.

It adds a “Sent via Superhuman” link by default. You can switch it off from the same Signature command.

These steps follow Superhuman Help: Signatures, last checked October 2026. Menus move; if yours looks different, tell us at [email protected] and we will fix the guide.

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