The image size of a YouTube Community post is 1080 by 1080 as can be seen in the video.
YouTube Community Post Size
Image polls and images all contain the same size: 1080 by 1080. An easy way to create YouTube Community Posts is by Canva. You should try it, it’s free.
Why leverage YouTube Community Posts
YouTube Community Posts can get you subscribers without posting a video, It’s an easy way for a creator to grow their channel. Focus on posting image polls, as of the time of writing this article, image polls have the most engagement. If you need any ideas for your YouTube Community Posts, you can read this post about YouTube Community Post Ideas.
YouTube Community Post Images
YouTube Community Post Images are a great way to interact with your community. You can share an update about yourself, tell a complex story in a simple way or just stimulate engagement with your audience and community. You can share up to 5 images within your youtube community post. Make sure the size of the images is 1080 by 1080.