Zoom Custom Background Size. Resize the background image to cover the entire container. Your output must be less than 2MB to use as a virtual background so trimming and cropping can help.
Thankfully Zoom offers it on iPhone and iPad devices as well. Thats why Canva has created an extensive range of designer-made free Zoom virtual background templates for every occasion. After enabling that background the only thing the camera will see is your face.
Once its added to Zoom it will appear in the background of all your video calls.
1920px by 1080px 169 aspect ratio. The maximum file size for a Virtual Background is 5MB. Heres how you do all that on iOS. Used if the image is unavailable height.