Image cropper & resizer

What it does

Crop, rotate and resize images to exact dimensions, then download individually or as a batch.

How to use it

1. Choose up to 10 JPEG, PNG or WebP files. Set a preset aspect ratio or custom output dimensions and rotate if needed.
2. Position sliders choose which part survives the crop. Process to preview the first result, then download individual images or a ZIP.
3. 50 MB combined; 20 MB and 40 megapixels per source. Output is at most 8,192 pixels per side and 16 megapixels. Small images can be enlarged.

Example

Crop a landscape photo to a centred 1,200 × 1,200 square and export a PNG.

Methodology

Canvas rotates each source, selects the largest crop matching the output ratio, positions it using percentage offsets and resamples to the requested dimensions.

Limitations

Same settings apply to every batch image. Metadata and animation are not retained. JPEG uses white behind transparency; JPEG and WebP use 90% quality.

Automation

This tool runs in your browser. No upload API or MCP endpoint is available.