Cropping vs resizing an image
Use a crop when you want to change what remains visible. Use a resize when you want to change the output pixel width and height. They solve different problems and can be used in sequence.
What each action changes
| Action | What changes | Use it when |
|---|---|---|
| Crop | The visible frame; pixels outside it are removed. | You need a different composition or aspect ratio. |
| Resize | The output width and height in pixels. | You need specific dimensions and the proportions already match. |
Stretching happens only when an image is forced into dimensions with different proportions. Keep proportions linked when resizing, or crop first to avoid squeezing the image.
When to crop first, then resize
- Change the composition by removing edges or centering a subject: crop the area you want to keep.
- Match a frame ratio such as 4:5 portrait, 3:4 portrait, 4:3 landscape, or 16:9 landscape: crop to that ratio before choosing final pixel dimensions.
- Meet an exact pixel size: resize after composition is set, for example with 1080 × 1080 or 1920 × 1080.
- Keep the full image when its proportions already match the destination: resize with the aspect ratio linked and skip cropping.
Choose the tool for the job
Open Crop Image to set a new frame, or use Resize Image to set pixel dimensions. The aspect-ratio guide lists common shapes and matching sizes.