Email Signature Generator
Build a professional HTML email signature in seconds. Fill in your details, upload a logo, pick your brand colour, and copy the HTML.
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The Email Signature Generator builds a polished, professional HTML email signature in seconds — pick a template, fill in your details, upload a logo, choose your brand colours, and copy ready-to-paste signature HTML for Gmail, Outlook, Apple Mail and more.
Start from one of six layouts — Classic, Modern, Minimal, Bold, Corporate or Creative — then add your name, job title, company, email, phone and website, plus links to LinkedIn, Twitter/X, GitHub, YouTube and Instagram. Upload a logo and it is embedded straight into the markup as a base64 data URL, so it keeps rendering even in clients that block external images. You can position the logo anywhere on a nine-point grid, set its width with a slider, and tune the accent and text colours to match your brand. Optional extras let you drop in emoji, ASCII-art dividers, and a watermark such as CONFIDENTIAL with adjustable opacity and placement. The live preview sits inside a realistic email mock-up and updates as you type, and animation options let you preview how the block reveals. People use it to:
- Create a consistent, on-brand signature for a whole team or company
- Refresh a personal signature with current title, contact details and social links
- Embed a logo that always displays, even when image loading is blocked
- Export the signature as portable HTML, a PNG image, or an animated GIF
The output is table-based HTML — the most broadly compatible format across email clients — so what you preview is close to what recipients see. Everything runs locally in your browser: nothing you type, and no logo you upload, is ever sent to a server, so your details stay private on your own device.
- Pick one of the six templates at the top to set the overall layout.
- Fill in your name, title, company, contact details and social links on the left.
- Upload a logo, set its position and width, and choose your accent and text colours.
- Optionally add emoji, an ASCII divider, or a watermark, and watch the live preview update.
- Click Copy Signature and paste it into Gmail, Outlook, Apple Mail or your email client.
The output uses table-based HTML — the broadest-compatibility format. Gmail, Outlook, Apple Mail, Yahoo, Thunderbird and most mobile clients render it correctly.
The logo is embedded as a base64 data URL directly inside the HTML, so clients that block external images still display it.
Gmail → Settings → See all settings → Signature → Create new → paste. Gmail renders the HTML on save.
In Gmail, go to Settings, then See all settings, then Signature, create a new one and paste. In Outlook on the web, open Settings, then Mail, then Compose and reply, and paste into the signature box. In Apple Mail, open Settings, then Signatures, and paste into the signature editor. Because the output is rich HTML, copy the signature with the Copy Signature button so formatting and the logo are preserved.
Many clients block external images by default until the recipient chooses to load them. This tool sidesteps that for your logo by embedding it as a base64 data URL directly inside the HTML, so it displays without an external request. If a logo still does not appear, make sure you pasted using Copy Signature rather than plain text, since plain-text pasting strips the embedded image.
Click Copy Signature to place the formatted signature on your clipboard, ready to paste into a signature editor that accepts rich text. If you want the raw markup instead, use Download HTML to save a standalone .html file you can open, inspect, or import where a tool asks for source HTML. Both options produce the same table-based signature code.
Yes. The signature is built with table-based HTML and inline styles, which is the format mobile email apps render most reliably. The live preview shows the same markup recipients receive, so you can check spacing, colours, and the logo before you copy. Keeping your logo width modest helps it sit neatly on narrow phone screens.