Even though podcasting is usually an audio-only experience, attractive images can enhance your podcast branding and help you promote your podcast better! Here are suggestions to consider for podcast-level and episode-level images.
Artwork makes your podcast look a lot better when shared in social networks like Facebook, Twitter, or LinkedIn.
Having images, especially for each episode, can help enable you to promote your podcast in visual-only platforms, like Pinterest and Instagram.
Look at No Agenda‘s art generator.
“A picture is worth 1,000 words.”