What is the maximum file size I can upload? Jemma April 13, 2018 12:59 Updated Follow You can upload photos of up to 15MB in your Media Library. The max file size for videos is now 150MB! Related articles How to save a caption and how to access your saved captions How can I select multiple media at once? How can I add a label to one of my media? Which images can I post directly to Instagram with automatic posting? How to schedule an automatic post Comments 0 comments Please sign in to leave a comment.