The email signature generator that actually renders everywhere
Build a clean, professional email signature in under a minute — one that looks identical in Gmail, Outlook and Apple Mail (yes, even Outlook). No account, no watermark, no data stored.
Free forever · $12 one-time Pro unlock · No subscription
Create your signature
Fill in your details on the left, copy the result on the right.
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Unlock Pro — $12 once
Unlock all 12 premium templates and remove the “Made with Sigmint” line. One payment, lifetime — no subscription.
Free signatures include a small “Made with Sigmint” line.
🔒 Everything is generated in your browser. Your details are never sent to our servers.
Renders everywhere — even Outlook
Table-based, fully-inlined HTML — the exact structure Outlook needs, and it looks identical in Gmail and Apple Mail too. No broken layouts or missing images.
100% private
Everything is generated in your browser. Your details never touch our servers. Nothing to trust us with.
One-time, not per-seat
No $6/user/month subscription. Free forever, or a single $12 unlock for premium features.
Why not just use ChatGPT — or WiseStamp?
Fair question. Here's the honest answer.
vs. ChatGPT
It'll happily write signature HTML — that quietly breaks in Outlook, gives you no live preview, and leaves you debugging nested tables. Sigmint's HTML is already tested to render everywhere, with a one-click copy that just works.
vs. WiseStamp & co.
They lock the good templates behind a $6-per-user, per-month subscription and stamp their branding on every email you send. Sigmint is a one-time $12 — no subscription, no per-seat fees, no forced watermark.
vs. doing it by hand
Hand-coding email HTML that survives Outlook, Gmail and Apple Mail is genuinely painful. Sigmint did the hard part once, so you get a clean, working signature in under a minute.
A signature in three steps
No account, no downloads, no learning curve.
Fill in your details
Type your name, role, contacts and links. Pick a template and your brand color.
Copy your signature
One click copies rich HTML to your clipboard — exactly what you see in the preview.
Paste it into your email
Drop it into Gmail, Outlook or Apple Mail. Our guides walk you through each one.
Signature templates
Pick a style, then make it yours.
A timeless two-column signature with your photo, a vertical divider, and neatly stacked contact details.
A clean, text-only signature with no images — the most reliable option that renders identically in every email client.
A contemporary layout with a colored accent bar, bold name, and a call-to-action button.
A dense single-block signature that keeps your email footer short while still showing every contact channel.
A refined, centered signature with a thin divider — understated and premium, ideal with a serif font.
A bordered card-style signature with a subtle background that frames your details and sets you apart.
A statement signature led by a large, brand-colored name and a thick underline — impossible to miss.
A formal, logo-first layout with a left accent rule — built for company-branded, on-brand signatures.
A centered, vertical signature with your photo (or monogram) on top — clean and friendly.
A conventionally structured premium signature: an 80px photo set against a 2px brand-colored rule, a three-level name / role / company hierarchy, and a hairline separating identity from a full block of contact details, social links and call-to-action.
A premium two-panel signature: a colored sidebar with your photo and name, and a clean details panel.
A business-card look with a full-width colored header bar carrying your name, over a framed details body.
An eye-catching signature with your name set in a bold colored pill — modern, punchy, and memorable.
A premium photo-hero contact card with a large round 84px photo beside a bold name, uppercase accent-colored job title, muted company line, and stacked contact details on a soft filled panel.
A centered luxury-magazine email signature with a wide letter-spaced masthead name framed by full-width hairline rules, small grey caps job title, brand-colored company, and understated middot-separated contacts.
A premium email signature with a stacked two-band duotone header — a brand-colored name band above a dark slate title-and-company band — sitting over a clean white contact body.
A bold asymmetric creative-portfolio email signature with a solid brand-colored left block holding a white monogram badge beside a light contact body.
A compact, techy email signature that puts the name and role on one bold line above a horizontal row of bordered pill chips, one per contact method.
A terminal-inspired email signature that prompts the name with a brandColor ~/ glyph, wraps the job title in accent angle brackets, and fronts website and GitHub-style links with a $ shell prompt for a clean, engineer-friendly code aesthetic.
A minimalist-luxe email signature with a tiny solid brand-color accent square set beside the name, a single full-width hairline rule, and airy, restrained inline contact details.
A framed white signature card with a thick brand-colored left accent rail, pairing a round avatar with a name-and-title stack above a divided block of contact links, social icons, and an optional call-to-action.
A premium email signature layout anchored by a 64px rounded square brand-colored monogram tile beside a name, brand-accented job title, company, thin baseline rule, contact lines, and social links.
A structured 2-by-2 labelled contact grid with a bold header and accent underline, placing tiny uppercase micro-labels above each value for an organized, information-dense corporate email signature.
Email signatures by profession
Tailored copy and layout suggestions for your line of work.
Guides & resources
Set up your signature in any email client — and get it right the first time.
How does Sigmint compare?
Honest, side-by-side comparisons — pricing, lock-in and what each tool is actually good at.
Ready in under a minute
Build a clean, professional email signature that renders everywhere — free, no signup, no tracking.
Create your signatureFrequently asked questions
Does the signature render correctly in Outlook? ＋
Yes. Every Sigmint template is built with nested tables and fully inlined styles — the exact structure Outlook’s rendering engine needs. That’s the whole reason we exist: most generators output HTML that breaks in Outlook.
Do I need to create an account? ＋
No. There is no signup, no login, and no email required. You build your signature and copy it — that’s it.
Is my data stored on your servers? ＋
No. Your signature is generated entirely in your browser. We never receive or store your name, email, or any detail you type.
Is it really free? ＋
Yes — the generator is free forever and includes a small “Made with Sigmint” line. A one-time $12 Pro unlock removes it and adds premium templates and custom brand colors. No subscription.
How do I add the signature to Gmail or Outlook? ＋
Click “Copy signature”, then paste it into your email client’s signature settings. We have step-by-step guides for Gmail, Outlook, and Apple Mail.