Free Email Signature Generator
Build a professional HTML email signature in seconds — works in Gmail, Outlook, and Apple Mail. No signup, no branding forced into your output, no watermarks.
Template
Accent color
Personal info
Photo
Leave blank to use your initials instead
Social links
CTA Button (optional)
Hi there,
Great connecting with you. Here are my details.
Best,
| Alex Johnson Head of Growth · Acme Inc. +1 (415) 555-0192 |
Ready to use
Works in Gmail, Outlook, Apple Mail
How to install your signature
How the email signature generator works
Fill in your personal details — name, title, company, email, phone, website — then pick a template and accent color. The generator produces table-based HTML with 100% inline styles, which is the only format that renders reliably across Gmail, Outlook (2007–2023), and Apple Mail. It doesn't use flexbox, CSS classes, or CSS variables — anything that Outlook's limited rendering engine would silently strip out.
If you don't have a hosted photo, leave the photo URL blank. The generator creates a colored initials avatar using the HTML bgcolor attribute on a table cell — compatible even with very old email clients.
Better than HubSpot, WiseStamp & MySignature — here's why
HubSpot's free signature tool requires you to create an account and adds their branding to your output. WiseStamp locks templates behind a $6/month paywall. MySignature limits you to one signature on the free plan. This tool is unlimited, no signup, no branding, forever free.
| Feature | MarketerTools | HubSpot | WiseStamp |
|---|---|---|---|
| No account required | ✓ | ✗ | ✗ |
| Outlook-safe table HTML | ✓ | ✗ | ✓ |
| Initials avatar fallback | ✓ | ✗ | ✗ |
| CTA button | ✓ | ✓ | ✓ |
| Social media badges | ✓ | ✓ | ✓ |
| Multiple templates (free) | ✓ | ✗ | ✗ |
| No branding in output | ✓ | ✗ | ✗ |
| Copy raw HTML | ✓ | ✗ | ✓ |
Frequently asked questions
How do I create a free email signature?
Fill in your name, title, company, email, phone, and website. Choose a template and accent color. Click 'Copy HTML' then paste it into Gmail (Settings → Signature) or Outlook (Settings → Email signature). No signup required.
Will this email signature work in Outlook?
Yes. The generator uses table-based HTML with 100% inline styles — the only format Outlook reliably renders. No flexbox, no CSS classes, no CSS variables that Outlook would strip out.
What's the difference between Classic, Modern, and Compact templates?
Classic has a circular photo/avatar on the left with a vertical accent bar. Modern uses a large name at the top with a horizontal rule separator and inline contact details. Compact is a minimal single-line text signature for lightweight emails.
Do I need to upload a photo?
No. If you leave the photo URL blank, the tool generates a colored circle avatar from your initials — it looks professional and doesn't require any image hosting.
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