📷 Click or drop an image to detect its aspect ratio
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AspectRatio calculates and converts between different aspect ratios for images and videos. Enter any width and height to find the ratio, or calculate dimensions from a known ratio. Essential for designers, photographers, and content creators.
Enter your current width and height to calculate the aspect ratio. Or select a standard ratio and one dimension to calculate the other. Use presets for common formats like 16:9, 4:3, and 1:1.
Getting aspect ratios right prevents cropping issues and distorted images. AspectRatio makes dimension calculations instant so you can focus on creating great content.
Yes! AspectRatio is completely free with no signup required. Your data stays in your browser.