Email signature generator
Build a clean, professional HTML signature with a live preview, then copy the HTML or plain text straight into Gmail or Outlook. Free, private, no signup.
100% client-side — nothing leaves your browser. Copy HTML pastes formatted into Gmail and Outlook signature settings.
| Your Name |
<table cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;"><tbody><tr><td style="font-family:Arial,Helvetica,sans-serif;font-size:15px;font-weight:bold;color:#1a1a1a;padding-bottom:2px;">Your Name</td></tr></tbody></table>
A signature signs off one email. Autocloz sends consistent, on-brand outreach across every mailbox on your team — at scale.
Run outbound from one place — start freeWhat the generator actually writes
Type into the six fields and the markup rebuilds on every keystroke: your name in bold on the first line, then title and company joined on a second, then a contact row separated from the block by a thin rule. The phone number becomes a tel: link so it dials from a phone, the website and LinkedIn become links, and the three are divided by non-breaking pipes that will not wrap awkwardly on a narrow screen.
Anything you leave blank is dropped rather than rendered empty, so a signature with no company or no LinkedIn still closes up neatly. Web addresses are tidied on the way in: a missing scheme has https added so the link works when clicked, while the visible text keeps the bare domain without the scheme or a trailing slash. Every value you type is escaped before it reaches the markup, so an ampersand in a company name renders as an ampersand instead of breaking the HTML.
Why a table with inline styles, and not modern CSS
Email clients are not browsers. Many strip out a stylesheet entirely, ignore classes, and support only a fraction of modern layout — flexbox and grid are unreliable, and a design that depends on them collapses into a stack of unstyled text. A table with the styling written directly onto each cell is the one construction that has survived every generation of mail client, which is why the output here is a table and why the fonts are the ones installed everywhere rather than a webfont that would silently fall back.
Pasting it into Gmail, Outlook and Apple Mail
Copy HTML places the rendered signature on your clipboard as rich content rather than as source, so pasting into the signature box in Gmail settings or the Outlook editor gives you the formatted block instead of a wall of markup. If your browser blocks that richer clipboard write, the tool falls back to copying the source for any editor that accepts raw HTML. The plain-text copy exists for tools that reject markup outright.
Keeping a sign-off from hurting your cold email
A first-touch cold email is the wrong place for a heavy sign-off. Images and logos are the usual culprits: they add remote content that many clients block by default, and they push a short personal note toward looking like a template. Keep the first email to a name, a role and one link, then save the fuller version for replies once a conversation exists.
Email signature generator FAQ
Is the email signature generator free?
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Yes — free, no signup, 100% client-side (nothing you type leaves your browser).
How do I add this signature to Gmail or Outlook?
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Click Copy HTML, then paste it into Gmail's Settings > Signature box or Outlook's signature editor — the formatting carries over because the markup is inline-styled.
Will the signature break in different email clients?
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No — it uses a simple inline-styled table with web-safe fonts, which is the most reliable way to render consistently across Gmail, Outlook and Apple Mail.
Want this sent to your inbox?
We'll email you a copy of your details and a link to rebuild the signature.
A signature is the easy part.
Run consistent, on-brand outreach across every mailbox on your team — sequences, follow-ups and replies in one place.