A simple way to make a professional email signature
A good email signature does one job well: it tells the reader who you are and gives them an easy way to reach you. This generator builds that signature as a small, table-based block of HTML you can paste directly into Gmail, Outlook, Apple Mail and most other clients. You fill in a few fields, the preview updates as you type, and one click copies the formatted result. Nothing is uploaded — the whole tool runs locally in your browser, so your contact details stay on your device.
What makes a good email signature
The best signatures are concise and on-brand. Stick to the essentials — name, role, company and the one or two contact methods you actually want people to use. Make those contacts clickable: a real mailto: link and an https link mean a recipient can tap your email or website from a phone without copying and pasting. Avoid huge images, multi-color banners and quote graphics; they slow loading, get blocked by default in many clients, and often appear as broken attachments. A few lines of clean text outperforms a heavy image every time.
Why table-based HTML
Email clients are not browsers. Many — Outlook in particular — use rendering engines that ignore modern CSS layout like flexbox and grid, strip out external stylesheets, and reformat anything they don't understand. The reliable, decades-old solution is a simple HTML <table> with inline styles. That is exactly what this tool produces, which is why the signature looks the same whether it lands in Gmail on a laptop or the Outlook app on a phone.
Accessibility and deliverability tips
Use real text rather than an image of text, so screen readers can announce your name and links, and so your details remain searchable in the recipient's inbox. Keep adequate color contrast and don't rely on color alone to convey meaning. For deliverability, avoid embedding large base64 images or remote tracking pixels — both raise spam scores and can cause clients to clip or block your signature. Plain, semantic links keep you out of the junk folder.
Working with markup elsewhere? Grab special characters from the HTML symbols reference, or turn a title into a clean URL with the slug generator.
Frequently asked questions
- How do I add this signature to Gmail or Outlook?
- Click "Copy signature", then paste it where your email client stores signatures. In Gmail, open Settings (gear icon) → See all settings → General → Signature, create or select a signature and paste with Ctrl+V (Cmd+V on Mac). In new Outlook and Outlook on the web, go to Settings → Mail → Compose and reply → Email signature and paste there. In classic Outlook for Windows, use File → Options → Mail → Signatures. Save, and your formatted signature is applied to new messages.
- Is my information uploaded anywhere?
- No. The generator runs entirely in your browser with JavaScript — your name, email, phone and other details are never sent to a server, never stored and never logged. You can load the page, disconnect from the internet and it still works. Everything stays on your own device.
- Why isn't my logo or photo included?
- This tool deliberately keeps signatures text-based and lightweight. Embedded images often break: many clients block remote images by default, attached images show as paperclips, and large logos hurt deliverability and load slowly on mobile. A clean, clickable text signature looks consistent everywhere. If you need a logo later, host it on a public URL and add a small img tag to the copied HTML.
- Will the signature work in all email clients?
- It is built with a simple HTML table and inline styles, which is the most widely supported approach across Gmail, Outlook, Apple Mail, Yahoo and most mobile apps. Because it avoids modern CSS layout, background images and external stylesheets, it renders consistently even in older or stricter clients. Some clients may slightly adjust fonts or spacing, but the content and links remain intact.
- Can I edit the signature later?
- Yes. Just return to this page and re-enter or change any field — the preview updates live as you type. Then copy the new signature and replace the old one in your email settings. Nothing is locked in, and there is no account to manage.
- Is this email signature generator free?
- Yes, completely free with no sign-up, no watermark and no limits. You can create as many signatures as you like and use them for personal or business email.