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AI Email Signature Generator

Describe yourself in a sentence, and our AI extracts your name, title, company, and contact info instantly. No forms to fill, no HTML to write.

Try it yourself

Type something like:

"I'm Sarah Chen, UX Designer at NovaTech. Email me at [email protected] or visit novatech.com. Find me on LinkedIn and Twitter."

How the AI Signature Generator Works

Three simple steps from text to a polished HTML signature.

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Type or Paste

Write a sentence about yourself, paste a LinkedIn bio, or a business card text. Our AI handles any format.

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AI Extracts Fields

OpenAI parses your text and extracts name, title, company, email, phone, website, and social links with high accuracy.

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Customize & Copy

Pick a template, choose your brand color, and copy the HTML or download it. Works in Gmail, Outlook, and Apple Mail.

Why Use an AI Signature Generator?

Save Time

No more filling out long forms. Type one sentence and let AI do the rest. Your signature is ready in under 60 seconds.

No HTML Skills Needed

Forget about tables, inline styles, or email client quirks. SigCraft generates production-ready HTML that works everywhere.

100% Free

No credit card, no trial period. Create unlimited signatures with AI parsing. Upgrade only if you need team features.

Works Everywhere

Gmail, Outlook, Apple Mail, Yahoo, Exchange — our table-based HTML renders correctly in all major email clients.

Consistent Branding

Set your brand color once. Every signature uses it automatically. Keep your team's signatures consistent.

Privacy First

Your data is processed securely by OpenAI and never stored without your consent. Guest users' data is ephemeral.

What You Can Generate

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Professional

Full name, title, company, phone, email

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Social Links

LinkedIn, Twitter, Instagram, and more

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With Avatar

Upload your photo or company logo

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With Address

Office location and custom fields

Generate your AI signature now

Free, no login required. Your signature is seconds away.