SignatureKit
SignatureKit is a productivity tool for creating and installing professional email signatures, without design tools or HTML. Tell it your name, title, company and links and get a professionally designed HTML signature in four styles: modern, classic, compact and bold. Preview it live, switch styles with one click, then press Copy to paste it with its formatting into Gmail, Outlook and Apple Mail, with step-by-step install instructions for each. Add your logo, headshot, brand color, social links (LinkedIn, X, Instagram and more), a call-to-action button like "Book a call", and a legal disclaimer. Signatures are built with email-safe HTML (tables and inline styles) for compatibility with common email clients. When you sign in you can save signatures, host your headshot, and generate matching signatures for your whole team in one go.
Details
- First seenOct 27, 2026created Oct 5, 2026
- PublishedLive in ChatGPTlast changed Oct 27, 2026
- Visible in app store•
- Featured•

