Updated 2026All FormatsCopy Dimensions
Updated for 2026. Click any size to copy.
Profile Photo
Displays as circle. Min 110x110.
320 x 320Aspect: 1:1
Preview ratio
Square Post
Classic Instagram post format.
1080 x 1080Aspect: 1:1
Preview ratio
Portrait Post
Best engagement — takes more screen space.
1080 x 1350Aspect: 4:5
Preview ratio
Landscape Post
Less common. Good for panoramas.
1080 x 566Aspect: 1.91:1
Preview ratio
Story / Reel
Full-screen vertical. Max 60s (Story) / 90s (Reel).
1080 x 1920Aspect: 9:16
Preview ratio
Carousel
Up to 10 slides. All same aspect ratio.
1080 x 1080Aspect: 1:1
Preview ratio
IGTV Cover
Thumbnail for IGTV video.
420 x 654Aspect: 1:1.55
Preview ratio
Tip: Always upload the highest resolution possible. Instagram compresses images — starting with larger files preserves quality.
FAQ
What is the best Instagram post size?
The best size for Instagram feed posts is 1080x1350 pixels (4:5 portrait ratio). This takes up more screen space than square posts and typically gets better engagement.
What size are Instagram Stories?
Instagram Stories should be 1080x1920 pixels with a 9:16 aspect ratio. This fills the entire phone screen in vertical orientation.
Does Instagram compress images?
Yes, Instagram compresses all uploaded images. To minimize quality loss, upload images at the exact recommended dimensions and use high-quality JPG or PNG files.
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