Free Email Signature Generator

Fill in your details below. See a live preview. Copy the HTML and paste it into Gmail, Outlook, or Apple Mail — done in 30 seconds.

Your Details

Live Preview

Fill in your details on the left to see your signature here.

Then paste into Gmail, Outlook, or Apple Mail

How to Add Your Signature

✉️

Gmail

  1. Click the gear icon → See all settings
  2. Go to General → Signature → Create new
  3. Click the <> source code icon in the editor
  4. Paste your copied HTML and click OK
  5. Scroll down and click Save Changes
📮

Outlook (Web)

  1. Settings → View all Outlook settings
  2. Mail → Compose and reply
  3. Switch the signature editor to HTML view
  4. Paste your copied HTML
  5. Click Save
🖥️

Outlook (Desktop)

  1. File → Options → Mail → Signatures
  2. Click New and name your signature
  3. In the editor, choose Edit Source (HTML view)
  4. Paste your copied HTML and click OK
  5. Set as default for new messages

Apple Mail

  1. Mail → Settings → Signatures → add a blank signature
  2. Quit Mail completely
  3. Navigate to ~/Library/Mail/.../Signatures/
  4. Edit the .mailsignature file with your HTML
  5. Reopen Mail — your signature appears

Email Signature FAQ

How do I add an HTML email signature to Gmail?

In Gmail, go to Settings → See all settings → General → Signature → Create new. Click the <> source code icon in the editor and paste your HTML. Scroll down and save. Your signature will appear automatically on new emails.

How do I add an HTML email signature to Outlook?

In Outlook on the web, go to Settings → View all Outlook settings → Mail → Compose and reply → Email signature, switch to HTML view, and paste. In Outlook desktop, go to File → Options → Mail → Signatures, create a new signature, and use the Edit Source option.

Is this email signature generator really free?

Yes, completely free. No account required. The generated HTML is yours to use without restriction. The signature includes a small "Get your digital card" link to yoyo.fyi — it's our one ask in exchange for the free tool.

What should I include in my email signature?

At minimum: your name, job title, and one contact method (phone or email). Adding LinkedIn and a website URL significantly improves professional credibility. Keep it to 4–6 lines — recipients skim signatures quickly.

What's the difference between an email signature and a digital business card?

An email signature appears at the bottom of every email you send — it's passive. A digital business card is an active share: a link or QR code you show someone in person. They work best together. Your email signature links to your digital card, so anyone who emails you can save your full contact info to their phone in one tap.

How do I add an HTML email signature to Apple Mail?

Apple Mail doesn't support pasting raw HTML directly in the UI. Add a blank signature in Mail preferences, quit Mail, then find the .mailsignature file in ~/Library/Mail/V*/MailData/Signatures/ and replace its body with your HTML.

Take Your Signature Further

Your email signature tells people who you are. Your digital business card lets them save your contact in one tap — at events, in meetings, or anywhere you meet someone in person.

Create My Free Digital Card
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