Build a clean, professional email signature in minutes
Every email you send ends with a quiet handshake: your signature. It tells the reader who you are, what you do, and how to reach you without making them dig through old threads. A good signature looks intentional and stays out of the way. A bad one is a wall of icons, three phone numbers, a giant logo, and an inspirational quote that nobody asked for. The Email Signature Generator on this page helps you land on the right side of that line, and it does the whole job in your browser so nothing you type is uploaded anywhere.
What a good signature includes
Keep it to three or four lines. The essentials are your full name, your job title, and your company. After that, add a phone number if you actually want calls, and one link people will use, usually your website or your LinkedIn profile. That is enough for most people. The guidance from signature tools like HubSpot and WiseStamp is consistent: lead with live, clickable text for the details that matter, and resist the urge to pile on extras.
Here is a sensible structure:
- Name in slightly larger or bolder text, so it reads first.
- Title and company on the next line, plain and short.
- One phone number and one link, not a stack of every channel you own.
- Optional: a small logo, a single social profile, or a legal disclaimer if your industry requires one.
What to leave out
Trim aggressively. Drop your email address from the signature itself, since the reader already has it in the From field. Skip quotes, animated GIFs, and a row of eight social icons. Limit yourself to two or three colors and one standard font such as Arial or Georgia at roughly 10 to 14 points. Avoid large images; keeping any logo under about 10 KB helps it load fast and keeps you out of spam filters. The test is simple: if a line does not help the reader contact you or trust you, cut it.
HTML vs plain-text signatures
HTML signatures let you use bold names, a logo, links, and brand colors, and they hold their shape across most modern clients. They are the norm for anyone who cares about presentation. Plain-text signatures, by contrast, are universal: they never break in older clients, text-only readers, or secure environments, which is why developers and support teams often prefer them. The practical answer is to keep both. Use an HTML version for branded outreach and a clean plain-text fallback for replies. This generator produces tidy, table-based HTML that you can paste directly into your mail client, plus a plain version you can copy when you want something bulletproof.
Mobile considerations
More than half of email is opened on phones, so design for the small screen first. Use a single-column layout instead of side-by-side blocks that collapse awkwardly. Keep body text at 14 to 16 pixels so it stays readable, and make any tappable link or button comfortable to hit with a thumb. Cap the overall width around 600 pixels. Rely on live text rather than baking your phone number into an image, because images can be slow, blocked, or unreadable. Then send yourself a test message and open it on a phone before you commit.
Adding it in Gmail and Outlook
Once you have copied your signature, installing it takes under a minute. In Gmail, open Settings (the gear icon), go to See all settings, scroll to the Signature section under the General tab, create a new signature, paste yours in, set it as the default for new emails and replies, and save changes at the bottom. In Outlook, go to File then Options, choose Mail, click Signatures, create a new entry, paste your signature, and assign it to new messages and replies. Outlook renders HTML less predictably than Gmail, so check the result and simplify any layout that shifts.
If you are setting up your wider toolkit, this fits alongside our other business documents helpers. Many people pair it with a business card maker so their printed and digital contact details stay consistent. Match the name, title, and links across both and your brand feels deliberate everywhere it appears.
Spend five minutes here, keep it clean, and you will have a signature that quietly does its job on every message you send.
Frequently asked questions
What should a professional email signature include?
Your full name, job title, and company, plus one phone number and one useful link such as your website or LinkedIn. Keep it to three or four lines and add a small logo or disclaimer only if you need it.
Should I put my email address in the signature?
Usually no. The reader already sees your address in the From field, so repeating it just adds clutter. Use the space for a phone number or a link instead.
HTML or plain-text signature, which is better?
HTML looks better and keeps branding consistent across clients, so it is the default for outreach. Plain text never breaks and is ideal for replies, support, or secure environments. Keeping both versions covers every case.
How do I make my signature look good on mobile?
Use a single-column layout, body text at 14 to 16 pixels, easy-to-tap links, and a width around 600 pixels. Rely on live text rather than images, then test it on an actual phone before using it.
Is my data uploaded when I use this generator?
No. The tool runs entirely in your browser, so the name, title, and contact details you enter stay on your device and are never sent to a server.
How do I add the signature in Gmail or Outlook?
In Gmail, open Settings, find the Signature section under General, paste yours, set it as default, and save. In Outlook, go to File, Options, Mail, Signatures, paste it in, and assign it to new messages and replies.