Hey Product Hunt 👋 I'm Luis, and I built esigna.

I wanted to design my email signature the way I'd design a website, with real control over type, spacing and layout. Most signature tools hand you a form to fill in. I wanted a canvas.

If you only try one thing, try this: copy the signature from an email you've sent and paste it in. Your name, title, numbers and links drop into the right fields, and all 26 templates redraw with your details. You can flip through designs without retyping anything. (Pasting needs a free account, and you add photos and logos yourself.)

Once you've picked a design, it's yours to change. Edit text right on the canvas, move and resize blocks, adjust the type and spacing, add a booking button or a banner. You can even change a template's structure. If you switch designs later, your details come with you, and you can undo as you go.

Before you copy it, check how it looks in light mode, dark mode, on a phone and in Outlook. Those previews are close, not exact, because every inbox has its quirks. When it looks right, Copy signature gives you the HTML plus setup steps for your email app. PNG and plain text are there too.

On pricing: every template and export is free, and you can design and copy without an account. A free account saves 2 signatures and includes 6 pastes. If you need more, it's $19 once for 25 signatures and unlimited pastes. No subscription.

I'd love to see what you make. So tell me, what's the one thing you've always wanted to change about your email signature but couldn't?

Hey Product Hunt 👋 I'm Luis, and I built esigna.

I wanted to design my email signature the way I'd design a website, with real control over type, spacing and layout. Most signature tools hand you a form to fill in. I wanted a canvas.

I'd love to see what you make. So tell me, what's the one thing you've always wanted to change about your email signature but couldn't?

esigna

A design studio for your email signature

A design studio for your email signature