About SignatureCraft
SignatureCraft is an independent project from Gas Alley Studios — a tiny design-and-engineering studio building useful, opinionated tools for makers, freelancers and small teams.
Why we built SignatureCraft
Email signatures are one of those tiny, daily details that quietly shape how professional you look in every inbox you land in. Most signature tools are either bloated corporate software that wants a credit card before you can preview a template, or thin freemium generators that paste a watermark across your name. We built SignatureCraft because we were tired of both: fast, beautiful, free, and honest about how it works. No accounts, no newsletters, no upsell wall — just a real editor that produces real, table-based HTML that survives Gmail, Outlook and Apple Mail.
What makes it different
- It runs entirely in your browser — your signature, logo uploads, saved drafts and preferences live in localStorage on your device; nothing is sent to a server.
- Exports that actually work in Outlook — pure table-based HTML with inline styles, MSO-conditional fallbacks, and a validator that flags anything risky.
- Real customisation — drag-and-drop section reorder, custom banners, awards, logos, social icons, mobile disclaimers, UTM tagging, light/dark previews, and 30+ genuinely different archetype templates.
- Free, with no dark patterns — no watermarks, no email gate, and ads only after you opt in via the consent banner.
Who's behind it
SignatureCraft is built and maintained by Gas Alley Studios (gasalleystudios.com), a small independent studio that designs and ships its own products.
Our principles
- Privacy by default — no accounts, no tracking cookies, no server-side storage of your signature data.
- Boring HTML wins — the same table-based markup email clients have rendered reliably since 2005.
- Design is a feature — typography, spacing and motion get the same care as the underlying engine.
- Free, honestly — no watermarks, no email gates, no surprise paywalls.
How we make money
SignatureCraft itself is free and will stay free for the core editor and exports. The project is funded by Gas Alley Studios' other client work, plus optional contextual ads on supporting pages for visitors who opt in via the cookie consent banner. We never sell user data, and we never run ads inside the editor itself.
Get in touch
We genuinely read every message — visit the contact page or email info@gasalleystudios.com.