Question 1

Will my email signature work in Gmail, Outlook, and Apple Mail?

Accepted Answer

Yes. Our signatures use HTML tables — the only layout method supported by all major email clients. We avoid CSS flexbox, grid, and floats because Microsoft Outlook uses the Word rendering engine which does not support modern CSS. Every signature is tested for compatibility across Gmail, Outlook (desktop and web), Apple Mail, Yahoo Mail, and Thunderbird.

Question 2

Why do email signatures use HTML tables instead of modern CSS?

Accepted Answer

Microsoft Outlook renders emails using the Microsoft Word engine, which only supports a subset of HTML and CSS from the early 2000s. CSS flexbox, grid, and even some padding properties break in Outlook. HTML tables are the only reliable way to create multi-column layouts that display correctly across all email clients.

Question 3

Can I add my profile photo to the signature?

Accepted Answer

Yes. Upload a photo and it will be embedded in the signature as a base64 data URL directly in the HTML. Some email clients may block base64 images by default — if that happens, host the image on your website and update the image URL in the HTML code.

Question 4

Is there a watermark or branding added?

Accepted Answer

No. Unlike most free signature generators, we do not add any watermark, "Created with" link, or branding to your signature. The signature is entirely yours to use for personal or commercial purposes.

Question 5

How do I update my signature later?

Accepted Answer

Return to this tool, fill in your updated details, and copy the new signature. Then replace the old signature in your email client's settings. Since the tool runs in your browser with no account, we do not store your previous signature — you will need to re-enter your information.

✉️ Email Signature Generator

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