Aspect Calculator

Pixel multiple

Width and height snap to this grid. Use 8 / 16 / 32 / 64 for models that require it.

Presets

Preset

Desired dimension (px)

16:9 1280 × 720

Width

Height

Constrain proportions

3:2 720 × 480

Aspect ratio: 3:2

Resize an image to a perfect aspect ratio of your choosing. Crop trims the closer size. Rescale fits the frame but can distort major changes.

Aspect

Resize (px)

No image yet. Paste works too.