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
Font
Personal info
Tagline / disclaimer (optional)
Photo
Leave blank to use your initials instead
Avatar shape
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 — pastes fully formatted
How to install your signature
How the email signature generator works
Fill in your personal details (name, title, company, email, phone, website) then customize the template, accent color (a preset or your own custom hex), font, avatar shape, and which social platforms to show. 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.
Click Copy Signature and it writes both a formatted and plain-text version to your clipboard in one shot. Paste directly into Gmail, Outlook, or Apple Mail's signature box and it renders fully formatted immediately — you never have to touch or paste raw HTML. Need the raw markup for a CRM template or code instead? Expand "Show HTML source" for that.
If you don't have a hosted photo, leave the photo URL blank. The generator creates a colored initials avatar (circle, rounded, or square) using the HTML bgcolor attribute on a table cell, which is 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, fonts, and colors behind a $6/month paywall. MySignature limits you to one signature on the free plan. This tool gives you unlimited colors, fonts, avatar shapes, and templates: no signup, no branding, forever free.
| Feature | MarketerTools | HubSpot | WiseStamp |
|---|---|---|---|
| No account required | ✓ | ✗ | ✗ |
| Outlook-safe table HTML | ✓ | ✗ | ✓ |
| Paste-ready copy (no HTML editing) | ✓ | ✗ | ✗ |
| Custom color picker | ✓ | ✗ | ✗ |
| Multiple fonts | ✓ | ✗ | ✓ |
| Initials avatar fallback | ✓ | ✗ | ✗ |
| CTA button | ✓ | ✓ | ✓ |
| 5 social platforms | ✓ | ✓ | ✓ |
| Multiple templates (free) | ✓ | ✗ | ✗ |
| No branding in output | ✓ | ✗ | ✗ |
Frequently asked questions
How do I create a free email signature?
Fill in your name, title, company, email, phone, and website. Choose a template, accent color (preset or custom), font, and avatar shape. Click 'Copy Signature' then paste it directly into Gmail (Settings → Signature) or Outlook (Settings → Email signature). It pastes fully formatted, no HTML editing required. No signup needed.
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 photo/avatar on the left with an optional 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 initials avatar in your choice of circle, rounded, or square shape. It looks professional and doesn't require any image hosting.
Why does 'Copy Signature' work better than copying HTML?
'Copy Signature' writes both a formatted (text/html) and plain-text version to your clipboard at once. When you paste into Gmail, Outlook, or Apple Mail's rich-text signature box, the mail client picks up the formatted version and renders your signature immediately: no DevTools trick, no pasting raw markup as visible text.
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