How to Resize a Photo for an Instagram Post (4:5)
- Upload your photo.
- The tool crops it to Instagram's 4:5 portrait post ratio (1080x1350px).
- Download and upload directly to Instagram.
Key Features
- Matches Instagram's recommended 4:5 feed-post ratio
- Maximizes vertical space in the feed
- Crisp 1080px-wide output
Example: a portrait product shot gets cropped to the 4:5 ratio so it fills more of the screen in followers' feeds than a square post would.
