Media
Aspect Ratio Calculator FAQ
Compare width-to-height ratios, preview common media shapes, and switch to image mode when you need a crop target before export.
FAQ
What is an aspect ratio?+
It is the proportional relationship between width and height, written as ratios such as 1:1, 4:5, 16:9, or 3:2.
Why use Layout Preview?+
Layout Preview is useful when you only need the frame math before uploading or exporting an image. It helps you compare common shapes quickly without starting from a file.
How do I calculate the new height for a specific width?+
Enter the ratio you want, keep the width you need, and the calculator will show the matching height plus the decimal ratio.
Does Image Preview crop the image automatically?+
It seeds the crop target from the uploaded source ratio and keeps the frame synced while you change the output size. That makes it easier to prepare a crop target before export.