Instagram Image Size Calculator
Check photo dimension compatibility, required crops, and recommended sizes.
Upload Photo to Auto-Detect Dimensions
or enter custom Width and Height below
| Format | Current | Recommended | Offset | Status | Action |
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Image Size Calculator for Instagram
Not sure if your photo fits Instagram's size rules? Just upload it, and this tool auto-detects the width and height. It then compares your image against all Instagram formats — Feed Square, Feed Portrait, Feed Landscape, Story & Reel, and Profile Picture — showing the recommended size, offset, and crop status for each. If a crop is needed, simply click "Resize to this" to fix it instantly. Perfect for creators and businesses who want every post to look sharp and properly sized, without any guesswork.
Frequently Asked Questions
Got questions? Find conversational answers below.
For Square posts use 1080 × 1080 px (1:1). For Portrait posts use 1080 × 1350 px (4:5). For Landscape posts use 1080 × 566 px (1.91:1).
Instagram will automatically crop or compress photos that do not fit standard aspect ratios. Using this calculator helps you prepare your photos before uploading.
Yes! Simply drag and drop your photo into the calculator upload box to instantly extract its exact pixel width and height.
⭐ User Reviews & Feedback
See what creators and marketers think of our 100% browser-based tools.
“best service”
“The Instagram Border Maker saved me so much time! Super clean output and 100% private in-browser processing.”
“Instant EXIF and GPS metadata stripping without losing image quality. Essential tool before posting photography online.”
“Loved the 1-click PNG swatch export and CSS variables generator! Made matching post color schemes effortless.”
“The 2x2 grid collage builder with live preview and custom spacing is insanely fast and mobile-friendly.”
“Auto-detecting image dimensions and showing instant crop/fit compatibility badges for all Instagram formats is genius!”