Pick an operation for the result you need
These four tools address different changes to an image. AI expansion generates new scene content. Resize changes pixel dimensions. Crop removes unwanted edges. Canvas expansion adds a defined blank margin.
Each tool link opens a separate page, where you can select an image, adjust the controls, inspect the result, and download it. The three browser tools export PNG locally. AI expansion sends prepared data to a third-party provider and requires generation availability.
Where to start
If a portrait needs a wider frame without losing the subject, start with AI image expansion. If the photo already has the right composition but needs exact dimensions, use Resize Image. If you can remove unwanted content, choose Crop Image. For a transparent or colored margin, use Expand Image Canvas.
The guides explain these choices and the AI expansion workflow. About describes where processing happens and the limits of each operation.