AI Email Signature Agent — Professional Signatures in Seconds
Import from LinkedIn or scan a business card. AI creates your perfect email signature for Gmail, Outlook, and Apple Mail — no design skills needed.
What the AI Signature Agent Does
The Signature Agent takes your professional details — from LinkedIn, a business card, or manual entry — and generates a polished HTML email signature that works across every email client. Choose from three templates, customize your info, and copy the signature directly into Gmail, Outlook, or Apple Mail with one click.
Supported Email Clients
Gmail
Web & mobile
Outlook
Desktop, web & 365
Apple Mail
macOS & iOS
Yahoo Mail
Web
Thunderbird
Desktop
Corporate
Exchange & others
Template Examples
Professional Template
Classic corporate look with a blue accent line. Best for finance, legal, consulting, and enterprise roles. Uses Arial font with a clean divider between name and contact details.
Modern Template
Bold name with a teal accent. Ideal for tech, startups, and creative agencies. Uses Segoe UI font with a short colored bar for visual impact.
Minimal Template
Clean and understated with a thin gray line. Perfect for freelancers, designers, and anyone who prefers simplicity. Uses the system font for a native feel.
How AI Generates Your Signature
- Source Detection — The agent identifies whether you provided a LinkedIn URL, business card image, or manual text.
- Data Extraction — AI parses the source to extract name, title, company, email, phone, website, and social links.
- Template Rendering — Your details are placed into the selected HTML template with proper formatting for cross-client compatibility.
- One-Click Copy — The signature is copied as rich HTML that pastes directly into your email client settings.
How would you like to create your signature?
Paste your LinkedIn URL
AI will extract your name, title, company, and profile info
Frequently Asked Questions
What email clients support NexaLink signatures?
NexaLink signatures work with all major email clients including Gmail, Outlook (desktop and web), Apple Mail, Yahoo Mail, Thunderbird, and most corporate email systems. The signatures use HTML table formatting for maximum compatibility across platforms.
Can I customize the colors and layout?
Yes. Choose from three template styles — Professional, Modern, and Minimal. Each template uses different fonts, colors, and layouts. You can also edit all contact fields after AI extraction to ensure the signature matches your brand.
How does the AI generate my signature?
Paste your LinkedIn URL and the AI agent extracts your name, job title, company, and contact details. It then formats this information into a clean, responsive HTML email signature optimized for cross-client rendering.
Will the signature display correctly on mobile?
Yes. All three templates are built with responsive HTML tables that render correctly on mobile email clients. The text scales properly and links are tap-friendly on smaller screens.
Is there a limit on how many signatures I can create?
No. The AI Signature Agent is free with no usage limits. Create as many signatures as you need for different email accounts, roles, or branding needs.
Prefer Manual Entry?
Our simple signature generator lets you type everything manually if you prefer more control.
Use Manual Tool