Image Workbench: Crop, Resize & Convert PNG, JPEG, WebP
Crop local static images with precise bounds, resize with aspect-ratio controls and export native PNG, JPEG or WebP with an explicit JPEG background.
Enabling local controls…
Crop, resize and format
No image loaded. Choose a file or use the synthetic sample.
Static PNG, 8-bit JPEG, WebP only. Up to 20 MiB / 16 MP per image; 8192 px per side. Animation and damaged containers are rejected; native decoding can still fail. Native decoding controls orientation; WebP EXIF orientation support differs by browser. Color, transparent edges and encoding quality depend on the browser. Original metadata is not preserved. Files stay in page memory: no upload or storage.
Original and output preview
Choose a file or sample, then set crop and output dimensions.
Preview shows composition, not encoded quality. Quality parameters and resizing algorithms vary by browser. Animation, metadata and original color profiles are not preserved.
How to use this tool
Load an image, adjust the crop box with numeric coordinates, choose output dimensions, format and quality, inspect the composition and generate the download.
When not to use it
This is not an animation editor, metadata-preserving converter or cross-browser quality guarantee. The preview shows composition; inspect encoded downloads separately.
Read the guide →