Email Signature Generator
Free email signature generator — build a professional HTML email signature with logo, social links, and CTA button. Copy and paste into Gmail or Outlook. No signup.
This free email signature generator lets you build a professional HTML email signature with your name, title, company, phone, social links, logo, and optional call-to-action button. Choose from layout presets, customize the colors and fonts, and copy the finished signature to paste directly into Gmail, Outlook, Apple Mail, or any other email client. No signup needed.
A professional email signature serves as a persistent mini business card at the bottom of every email you send. It gives recipients instant access to your contact information, reinforces your brand, and makes it easy to follow up through preferred channels. A bare "Sent from my iPhone" or a plain text signature is a missed opportunity for every outbound email.
The generator creates a standard HTML table-based email signature that renders correctly across all major email clients — including Gmail, Outlook (which has notoriously poor HTML support), Apple Mail, and mobile clients. Layout presets let you choose between single-column, two-column, and banner styles.
Social links for LinkedIn, Twitter/X, Instagram, Facebook, GitHub, and custom URLs can be added as icons or text links. A call-to-action button is useful for linking to your booking page, website, or a current promotion. Logo upload accepts PNG and JPG files.
After building your signature, click "Copy HTML" and paste it into your email client's signature settings. In Gmail: Settings → See all settings → General → Signature. In Outlook: File → Options → Mail → Signatures.
Frequently Asked Questions
- Is there a free email signature generator?
Yes. This email signature generator is completely free — no account, no subscription, no watermarks. Design your signature, customize colors and layout, and copy the HTML to paste into your email client. No signup required.
- How do I add an HTML email signature in Gmail?
Copy the HTML from the generator. In Gmail, go to Settings (gear icon) → See all settings → General tab → Signature section. Create a new signature and paste the HTML. For best results in Gmail, use the
- How do I add an HTML email signature in Outlook?
Copy the HTML from the generator. In Outlook, go to File → Options → Mail → Signatures → New. In the signature editor, paste the HTML. Outlook has limited HTML support — the layout presets in this generator are optimized for Outlook compatibility.
- Can I add a logo to my email signature?
Yes. Upload a logo PNG or JPG and it appears in the signature layout. For best rendering across email clients, use a PNG with a transparent or white background. Avoid very large images — logos work best at 150–200px wide in email signatures.
- Will this email signature look correct on mobile?
The signature is built with table-based HTML that scales reasonably on mobile. The layout presets are tested across Gmail app, Outlook mobile, and Apple Mail. If your recipients are primarily on mobile, choose a single-column layout for the best result.
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