en WordPress.com Forums › Support YouTube Thumbnail Author Posts February 3, 2013 at 2:39 am #1144123 fusionrmMember Does anyone know if you can change the thumbnail of a video you post on your blog from YouTube? I want to change the thumbnail of a video that wasn’t originally mine on YouTube. Is this possible? The blog I need help with is fusionrm.wordpress.com. Author Posts The topic ‘YouTube Thumbnail’ is closed to new replies.