Features
Smart Crop
Use local contrast scoring and pinned MediaPipe face assistance to suggest a crop, then adjust exact geometry and apply the image and mask together.
Smart Crop offers a local framing suggestion. It is not generative AI: no pixels are created or extended. Pressing Suggest framing can fetch approximately 15 MB for the pinned MediaPipe face task and runtime; those files are cached and the image never uploads.
Choose a framing mode
Use Auto for an assisted saliency suggestion, freeform for unrestricted geometry, or choose 1:1, 4:5, 9:16, 16:9, or 3:2. Portrait presets show general safe-zone guides so important content can stay clear of common social-interface overlays.
The scan combines local contrast and detail distribution with real face bounds from the pinned landmark task. The detector tries GPU and then CPU. If neither can run, the tool uses a clearly labelled contrast/rule-of-thirds fallback; it does not guess faces from skin colour. This is a useful starting point, not an understanding of narrative importance.
Review before Apply
Suggest framing changes only the overlay. Drag or resize it, or enter exact x, y, width, and height values. Those numeric controls make the complete crop operation keyboard-accessible without depending on a pointer canvas.
The source stays unchanged until Apply crop. Cancel interrupts the cooperative scan, clears the busy state, and allows an immediate retry. If the image changes while a suggestion is running, the stale result is discarded.
Image and mask remain aligned
When an editor item already has a background-removal mask, Apply crops and resamples the image and mask together to the same dimensions. One strict undo entry restores both. This prevents a previous full-size mask from stretching across the cropped output during export.
If the browser cannot record the before and after PNG snapshots, the tool leaves the image unchanged rather than applying a non-undoable crop.
Verify the result
Check the reported output dimensions and each edge of the crop. Make sure low-contrast context, captions, hands, products, and environmental cues remain in frame. Safe-zone guides are general aids; always check the current destination interface before publishing.
Related
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