Install guides
Copy your signature in the editor, then follow the guide for your email client. Every guide takes under two minutes.
Gmail
⏱ 60 seconds
Paste into Settings → Signature. Watch the Save button at the bottom.
New Outlook (Windows)
⏱ 60 seconds
Cloud signatures — paste once, roams to all your devices.
Outlook on the web
⏱ 60 seconds
Compose and reply settings, same as new Outlook.
Classic Outlook (Windows)
⏱ 2 minutes
Paste, or install the .htm file for pixel-perfect fidelity.
Apple Mail (macOS)
⏱ 90 seconds
One checkbox matters: "Always match my default message font".
Thunderbird
⏱ 90 seconds
Enable HTML signatures, then paste or attach the .htm file.