Cover Art Stays Square — On Purpose
Podcast directories specify square artwork because it needs to render consistently across grid layouts, app icons, and car displays, all of which expect a uniform square or rounded-square shape. This artwork usually contains your show's title treatment and branding, and should not be circle-cropped, since directories handle the shape themselves.
Host and Guest Photos Are a Different Asset Entirely
Separately from cover art, most podcast websites and show notes pages display round photos of the host and any guests, similar to how social platforms show avatars. These need their own circle crop, framed as a headshot rather than as branded artwork, following the same centering and margin principles used for any profile picture.
Video End Screens and Audiograms
If your podcast also publishes video clips or audiograms for social media, round host photos frequently appear as a small element layered over a video frame. Because these are often displayed quite small, a simply-framed, high-contrast headshot works better than a busy or low-contrast one that disappears against a video background.
Keeping a Library of Cropped Photos
Rather than cropping a new photo every time you need one, it's worth keeping a small library of pre-cropped circular photos for yourself and any recurring co-hosts, at a reasonably high resolution, so you're not scrambling to produce one under deadline before an episode goes live.
A Quick Checklist Before Publishing
Square cover art uploaded to your podcast host, a separate round headshot for your show notes page, and matching round photos for any recurring guests — keeping these three assets distinct and ready in advance makes publishing new episodes noticeably smoother.