Wrong dimensions ruin your posts. Instagram crops or compresses photos that don't fit. Upload once, get the exact size you need.

Square posts get cropped when dimensions are wrong. Instagram's algorithm favors properly sized images, so 1080x1080 pixels gives you the best quality and reach. No compression, no cropping, just clean visuals that look sharp on every device.
Resize Instagram Square →
Portrait posts take up more screen space in the feed, which means more visibility and better engagement. The 4:5 aspect ratio at 1080x1350 pixels is Instagram's preferred vertical format. Your photos display larger than square posts without getting cropped.
Resize Instagram Portrait →
Stories fill the entire phone screen at 1080x1920 pixels with a 9:16 aspect ratio. Wrong dimensions leave ugly black bars or crop important content. Get edge-to-edge coverage that looks intentional and professional.
Resize Instagram Story →
Reels are Instagram's fastest-growing format for reach and discovery. At 1080x1920 pixels with a 9:16 aspect ratio, your vertical video fills the entire screen in the Reels tab. Wrong dimensions mean your content gets cropped or letterboxed, killing that full-screen impact.
Resize Instagram Reel →
Your profile picture displays at just 110x110 pixels on mobile, but Instagram stores it at 320x320. Upload at least 400x400 pixels for a crisp, clear image that doesn't look pixelated when people tap to expand it. First impressions happen in that tiny circle.
Resize Instagram Profile →
Carousels let you share up to 10 images or videos in a single post. Each slide should be 1080x1080 pixels for square format or 1080x1350 pixels for portrait. Inconsistent dimensions across slides create jarring transitions that lose viewers mid-swipe.
Resize Instagram Carousel →
Highlight covers sit on your profile between your bio and posts. At 1080x1920 pixels, they use the same 9:16 Story format but display as small circles. Design with a centered icon or image since the edges get cropped when viewed on your profile.
Resize Instagram Highlight →Stop guessing Instagram sizes. Every format has different dimensions for posts, stories, reels, and profile pics. Here's every size you need, all in one place.
| Asset Name | Size (pixels) |
|---|---|
| Instagram Square Post | 1080 x 1080 |
| Instagram Portrait Post | 1080 x 1350 |
| Instagram Story | 1080 x 1920 |
| Instagram Reel | 1080 x 1920 |
| Instagram Profile Picture | 400 x 400 |
| Instagram Carousel | 1080 x 1080 |
| Instagram Highlight Cover | 1080 x 1920 |
Everything you need to make your photos stand out with our free photo editing tools