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MixTool

Email signature generator

Design a clean, professional email signature and paste it straight into Gmail, Outlook or Apple Mail.

  • Runs entirely in your browser
  • Free · no sign-up
  • Works on phone and desktop
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A professional sign-off in minutes

Fill in your details, pick a template and accent colour, and watch the signature update in a live preview. When you're happy, press Copy signature — it copies the formatted version, so pasting into Gmail's or Outlook's signature box keeps the layout, colours and links (no HTML code needed).

Signatures are built with email-safe tables and inline styles that render reliably across mail apps. Websites without https:// are fixed automatically, phone numbers become tap-to-call links, and you can add a photo or logo from a public image link.

How to create an email signature

  1. 1

    Enter your details

    Name, role, company, phone, email, website and social links.

  2. 2

    Choose a style

    Modern, Classic or Minimal, plus an accent colour.

  3. 3

    Copy the signature

    Use Copy signature for Gmail/Outlook, or HTML code for other apps.

  4. 4

    Paste it into your mail app

    Follow the short instructions under the preview.

Key features

  • Rich-text copy

    Pastes formatted into Gmail and Outlook.

  • Three templates

    Modern accent bar, classic serif, or one-line minimal.

  • Photo or logo

    Add an image from a public URL.

  • Email-safe HTML

    Tables and inline styles for consistent rendering.

  • Private

    Your details stay in your browser.

Common uses

  • Professionals: Look polished in every email.
  • Small businesses: Consistent signatures for the whole team.
  • Freelancers: Link your portfolio and LinkedIn.

Tips and good to know

  • Keep it short: name, role, one phone number and one or two links are enough.
  • Images must be hosted online (for example on your website) — email signatures can't embed uploaded files.
  • Test by sending an email to yourself on both phone and computer.

Frequently asked questions

How do I add the signature to Gmail?

Press Copy signature, then in Gmail go to Settings → See all settings → General → Signature, create a new signature and paste.

Why does my signature show HTML code?

You probably copied the HTML code version. Use Copy signature instead, which copies the formatted signature.

Can I add my company logo?

Yes. Paste a public link to the logo image (for example from your website) in the Photo or logo URL field.

Is it free?

Yes, with no watermark and no sign-up.