Email Signature Generator
Every email you send is a tiny billboard. Fill in your details for a clean, professional signature that renders the same in Gmail, Outlook and Apple Mail — then copy it straight into your settings.
Keep it simple and image-light
The fastest way to make a signature look broken is to lean on images. Most email clients block images by default until the reader clicks "show images", so anything trapped inside a graphic — your name, title, phone number — is invisible the moment that happens. This generator uses plain text and a single accent colour for exactly that reason: it renders identically whether images load or not. If you must include a logo, host it somewhere permanent, keep it small, and never let it carry information that also needs to exist as text.
What a signature actually needs
A signature has one job: make it effortless to know who you are and to reach you. That means your name and title, the company, one phone number, and one clear link — not three social networks, a quote, a confidentiality disclaimer, and a "save the planet, don't print this" line all competing for attention. Pick the single link that matters most for your role (your site, your booking page, your LinkedIn) and make it the call to action. Keep the whole thing to four or five short lines so it reads cleanly on a phone, where a growing majority of your email is opened.
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One email is easy. AgentOutreach finds your ideal prospects and runs personalized outreach campaigns from your own inbox.
Frequently asked questions
How do I add an HTML signature to Gmail?
Generate and copy the signature here, then in Gmail go to Settings → See all settings → General → Signature, create a signature, and paste. Gmail keeps the formatting. Save changes at the bottom of the page.
Why do email signatures break in some clients?
Email clients strip modern CSS, so reliable signatures use simple table layouts and inline styles — which is what this generator produces. Heavy images, background images and web fonts are the usual culprits when a signature renders inconsistently.
Should I put an image or logo in my signature?
Keep images minimal. Many clients block images by default, so anything essential should be text. A small hosted logo is fine, but never put your phone number or title inside an image, where it can't be read or clicked when images are off.