● Free email signature generator

A signature that looks as good as your work.

Design a polished email signature in about 60 seconds. It's free, and it works in Outlook, Gmail and Apple Mail.

Who's signing off?

The preview updates as you type. Leave out anything you don't want shown.

Social links, mobile & tagline

Make it yours

Pick a layout, a color and add your logo or headshot.

Layout

Brand color

HeadshotSquare photo works best
LogoPNG with a solid or transparent background

Uploads are resized and hosted for you when you unlock. Gmail and Outlook block embedded (base64) images, so your signature needs a hosted link.

Your signature is ready ✨

Tell us where to find you and we'll unlock one-click copy, your hosted images and install guides.

We'll never sell or share your email. See our privacy note.

✓

Unlocked. Copy it and you're done.

Tip: paste into your email app, not into a plain-text box.

  1. Click Copy signature above.
  2. In new Outlook for Windows or Mac, open Settings → Account → Signatures.
  3. Click + New signature, name it, then paste with Ctrl/⌘+V.
  4. Choose it as the default for new messages and replies/forwards, then Save.
  1. Click Copy signature.
  2. Go to File → Options → Mail → Signatures…
  3. Click New, name it, and paste into the editor box.
  4. Set the defaults on the right, then click OK.

If the paste looks off, click Download .htm, save it to %APPDATA%\Microsoft\Signatures, restart Outlook and pick it from the list. Outlook shows round photos as squares, which is normal.

  1. Click Copy signature.
  2. At outlook.office.com or outlook.com, open Settings (⚙) → Account → Signatures.
  3. Create a new signature and paste it in.
  4. Pick your defaults for new messages and replies, then Save.
  1. Click Copy signature.
  2. In Gmail, click ⚙ → See all settings → General.
  3. Under Signature, click Create new, name it and paste it into the box.
  4. Set Signature defaults, scroll down and click Save Changes.

Gmail keeps images only if they're hosted links. Yours are hosted when you unlock, so they'll show.

  1. Click Copy signature (best in Safari or Chrome).
  2. In Mail, open Mail → Settings → Signatures.
  3. Select your account, click +, and paste into the right-hand pane.
  4. Untick "Always match my default message font" so your design is kept.

If images show as "?", quit and reopen Mail.

  1. Open this page on your iPhone, unlock and tap Copy signature.
  2. Go to Settings → Apps → Mail → Signature.
  3. Clear the box and paste.
  4. If the formatting goes plain, shake to undo, then paste again. iOS sometimes needs a second try.

The Minimal layout looks best on phones.

Want the matching headshot and video background?

Your signature is step one. The full Roomark kit adds a studio-quality AI headshot and a branded video-call background, all styled to match.

  • AI headshot, no photographer needed
  • Branded Zoom / Teams / Meet background
  • Signature, headshot and background that match

You're on the list ✓ We'll email you when the kit is ready.

Professional in three steps.

01Add your details

Name, title, contact info and socials. Leave out anything you don't want shown.

02Pick a look

Four designer layouts, your brand color, logo and headshot. We host the images so they actually show up.

03Copy & paste

One click copies a signature built for Outlook, Gmail and Apple Mail, with step-by-step install guides.

The Roomark kit is coming.

Your whole first impression, matched: an AI headshot, a branded video-call background and this signature, all in one consistent look. Join the waitlist for early access.

📸
AI headshotStudio quality from a few selfies
🎥
Video-call backgroundBranded for Zoom, Teams and Meet
✉️
Email signatureMatched to your headshot and brand

Questions, answered.

Is it really free?

Yes. There's no trial and no watermark you can't remove. We ask for your email so we can host your images and, if you opt in, send you the occasional tip.

Will it work in Outlook?

Yes. Signatures are built with tables and inline styles, which is what Outlook's Word-based engine needs. It also works in Outlook on the web, new Outlook, Gmail, Apple Mail and iPhone.

Why won't my image show in Gmail?

Gmail and Outlook strip embedded (base64) images. When you upload a logo or photo, we host it at a permanent link so it shows up for everyone.

Can I remove the Roomark link?

Yes. Untick it in step 2. We'd love it if you kept it, though. It's how other people find this free tool.

Does it work in dark mode?

Yes. We avoid hard-coded backgrounds and use mid-tone colors that hold up when Gmail and Outlook invert them. Use the Dark toggle to check yours.

Can I edit it later?

Your details are saved in this browser. Come back anytime, change anything, and copy it again.