How to add a logo to your email signature
Open the Images tab, upload your logo and crop it. Paste a public https:// link to the logo (for example from your website), or host it with one click if hosting is enabled. Then pick a template. Masthead and stacked layouts put the logo front and center.
Use a PNG with a transparent or white background, about two to three times wider than tall. The editor exports it at double resolution so it looks crisp on high-DPI screens.
Frequently asked questions
What size should my email signature logo be?
Around 120 to 180 pixels wide works for most layouts. Set the width in the Style tab; height is calculated automatically from the logo's shape.
Can I use an SVG logo?
Most email clients, including Gmail and Outlook, do not display SVG. Upload a PNG or JPG instead.