Image Aspect Ratio Cropper – Calculate crop coordinates for social media sizes
The image aspect ratio cropper calculates optimal crop coordinates for converting images to different social media formats. Enter original image size and target format to get precise pixel coordinates.
The tool supports common social media aspect ratios: Instagram (1:1, 4:5, 16:9), Facebook (1.91:1), Twitter/X (16:9, 2:1), and LinkedIn (1.91:1). You'll also see how much of the image is lost in cropping.
What are Instagram's optimal image sizes?
Instagram recommends: square image 1080×1080 px (1:1), portrait 1080×1350 px (4:5), and landscape 1080×566 px (1.91:1). Stories and Reels 1080×1920 px (9:16). Always upload at least 1080 px wide to maintain quality. The aspect ratio cropper provides exact pixel values for each format.
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Browse all tools →The aspect ratio cropping tool helps calculate proper cropping for different aspect ratios like 16:9, 4:3, or 1:1. Useful tool for photographers, content creators, and designers.
Enter image dimensions and desired aspect ratio, and the tool calculates cropping coordinates.
- Calculate exact pixel dimensions for your desired aspect ratio.
- See how much of the image will be cropped out.
- Choose from common ratios (16:9, 4:3, 1:1, 3:2) or enter your own.
Cropping reduces image size – ensure essential content isn't cut off.
- 16:9 is the most common ratio for videos and widescreen displays.
- 1:1 is popular for social media profile and square images.
- 4:3 is traditional photo ratio and common in tablets.
Different social media platforms and use cases favor different aspect ratios.
- Always check platform's recommended aspect ratio and pixel size separately.
- Vertical images (9:16) work best on mobile.
- Calculator doesn't crop the image – it tells you the right dimensions for cropping tools.