HTML Email Signature Generator

What is Email Signature Generator?

The WebFileTools email signature generator creates professional HTML signatures compatible with all major email clients: Outlook, Gmail, Apple Mail, and Thunderbird. Customize name, title, company, contact details, and company logo.

How to use this tool?

Fill in the form with your professional details, choose an accent color, preview the result in real time, then copy the HTML or download it to install in your email client.

Benefits

• Compatible with Outlook, Gmail, Apple Mail, Thunderbird
• Full customization (colors, logo)
• One-click HTML copy
• Real-time preview
• 100% browser-based, no data sent

Frequently Asked Questions

Is the signature compatible with all email clients?

Yes, the generated HTML uses inline tables and inline CSS styles, ensuring correct rendering in Outlook, Gmail, Apple Mail, Thunderbird, and most webmail clients.

Can I add a logo?

Yes, paste a public image URL (PNG or JPG recommended). It will be included in the signature via an 80px-wide <img> tag.

How do I install the signature?

Copy the generated HTML and paste it into your email client's signature settings. In Gmail: Settings → Signature. In Outlook: File → Options → Mail → Signatures.

Does the signature work on mobile?

Yes, the HTML table layout is responsive and adapts to mobile email clients including iOS Mail, Gmail, and Outlook Mobile.

Can I customize the colors?

Yes, an accent color picker lets you change the color of the name, links, and separator to match your brand identity.