Instagram aspect ratios and official size answers
If you searched for Instagram post size, Instagram aspect ratio,Instagram dimensions portrait, IG post dimensions orwhat ratio for Instagram, start with these defaults: square feed posts are1080x1080, portrait feed posts are 1080x1350, and both Stories and Reels are1080x1920 in a vertical 9:16 frame. Instagram may accept other uploads, but these sizes avoid most cropping, black bars and soft upscaling.
Feed, Story, Reel and profile picture sizes
- Instagram square post size: 1080 x 1080 px, 1:1 ratio.
- Instagram portrait post size: 1080 x 1350 px, 4:5 ratio for maximum feed height.
- Instagram Story size: 1080 x 1920 px, 9:16 ratio. Keep text away from the top and bottom UI.
- Instagram Reels dimensions: 1080 x 1920 px, 9:16 ratio, with captions and buttons covering the lower area.
- Instagram profile picture size: upload a square image; Instagram crops it into a circle on the profile.
Tips that save you a re-upload
- Export at 72 DPI sRGB JPEG or PNG. Instagram strips colour profiles, so embed sRGB before upload.
- Keep file size under 30 MB for photos and 650 MB for video reels.
- Vertical wins. Portrait 4:5 feed posts take 25% more screen than square. Reels at 9:16 take everything.
- For carousels with mixed orientation, the first slide's ratio defines the whole post - don't mix landscape and portrait.
Regional searches like formaat Instagram post, afmetingen Instagram post,afmetingen Instagram stories, Instagram formaat, and Instagram photo frame sizerefer to these same pixel dimensions and ratios.