Instagram Image Sizes Guide

Instagram supports various image formats, and using the right dimensions ensures your content looks professional and engages your audience effectively.

Instagram Post Images (4:5 Ratio)

The optimal size for Instagram feed posts is 1080 x 1350 pixels (4:5 aspect ratio). This format provides more vertical space and performs better in the Instagram algorithm.

Instagram Story Images (9:16 Ratio)

Instagram Stories should be 1080 x 1920 pixels (9:16 aspect ratio). This full-screen vertical format is perfect for engaging story content.

Square Images (1:1 Ratio)

Classic square format at 1080 x 1080 pixels works well for profile pictures and certain types of content that benefit from symmetrical framing.