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Building an Email Signature Generator with Lovable

Felix Haas

Most companies have messy email signatures. So I built a tiny app for Lovable that fixes it Everyone gets: → A consistent, on-brand signature → A live preview → One-click copy for Gmail, Superhuman, etc. Sharing the exact prompt below so you can build the same thing for your team Lovable prompt: "Build a minimal, professional email signature generator. 1/ Features: → Form inputs: Name, Title, Phone, Twitter/X → Live signature preview that updates while typing → Copy button that copies the signature as HTML for email clients → “How to import?” modal with steps for Gmail, macOS Mail, and iOS Mail → Light and dark mode toggle for the preview 2/ Design: → Clean, minimal layout with warm muted colors → Centered content with generous whitespace → Rounded inputs with clear (X) buttons → Subtle fade-up animation on load → Fully responsive on mobile 3/ Signature output: → Company logo at top linking to website → Name in bold → Title and company in muted gray → Phone and Twitter/X separated by a bullet if both exist → Pure HTML with inline styles for maximum email compatibility"

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