Instagram image sizes
Feed post (square)
1:11080×1080
1:1. Safe default for the grid.
Verified July 20, 2026
Feed post (portrait)
4:51080×1350
4:5. Recommended for more feed real estate.
Verified July 20, 2026
Feed post (landscape)
540:2831080×566
1.91:1. Use sparingly in the feed.
Verified July 20, 2026
Story / Reel
9:161080×1920
9:16. Keep key content in the center safe zone.
Verified July 20, 2026
Profile photo
1:1320×320
Displayed circular. Upload at least 320×320.
Verified July 20, 2026