Free email signature generator
Build a professional HTML signature in minutes. Free, no account needed.
Pick a layout
Prefilled with sample details so you can see each layout properly. Edit or clear any field in the next steps.
Why email signatures break
Mail clients strip most modern CSS. Flexbox, grid, web fonts and background images are all unreliable, which is why a signature built in a design tool falls apart the moment someone replies from Outlook on Windows.
This generator outputs a single nested table with inline styles and no external stylesheets — the format that has survived every mail client for twenty years. Images are referenced by URL rather than embedded, so your signature does not add a megabyte to every email you send.
Questions
Does my data leave the browser?+−
No. The signature is built in the page. The only thing sent to us is the email address you type into the copy step, and that is used to send you the setup guide.
Where do I host the logo and headshot?+−
Anywhere public — your company website, a CDN, or an image host. Mail clients cannot read files from your computer, so images have to be linked from somewhere already online.
Can I roll this out across a whole team?+−
Yes. Build one signature, share the settings, and each person swaps in their own name, title and contact details.
Why are the social links text and not icons?+−
Icon images break in more mail clients than they work in, so links show as small text labels instead.
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