A properly formatted and cropped logo emphasizes an agents’s credibility and can increase engagement with users. A badly displayed logo lowers trust in an agent more than no branding at all. Because of how strongly a logo can affect users' perceptions and willingness to use an agent, it's important that your logo displays well.
Logos crop to display as circles. Because images are defined as rectangles, you need to check that your logo crops to a circle well. You don't need to account for the thickness of the border that displays around logos. The border doesn't overlap the logo image.
Leave sufficient space in your image to account for cropping.
Space your logo equidistant from all sides of the image to make sure it displays properly and fully.
When a logo takes up the entire height and width of the image, parts of the logo often get cropped out. The result is an unbalanced, badly cropped icon prone to credibility issues.
Proceed with caution
Logos don't update when dark mode is enabled. Unless your logo has sufficient contrast and recognizability on both white and black backgrounds, avoid images with transparencies. Logos without sufficient contrast bend into dark mode backgrounds and suffer reduced visibility. If a transparent background doesn't suit your logo, use a white background.
Use the following resources to help you design your logo or troubleshoot issues.
Use the circle logo template as a base for agent logos you create.
Logo preview tool
Enter a URL for your logo to see how it would look to users.