Sharpen
Unsharp mask
Sharpening is a powerful tool to emphasise texture and details, especially on smaller images, e.g. thumbnails. Filerobot can apply an unsharp mask filter which will make your image look sharper. You can specify the filter radius (X) in pixels.
sharp=X
Examples
Preview | Syntax |
---|---|
Only resize: /docs/darkside.jpg?w=300 | |
Resize and sharpen: /docs/darkside.jpg?w=300&sharp=3 | |
Last updated