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  1. Transformations
  2. Image filters

Sharpen

Unsharp mask

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Last updated 1 year ago

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Sharpening is a powerful tool to emphasize texture and details, especially on smaller images, e.g. thumbnails. Cloudimage 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:

Resize and sharpen:

/sample.li/darkside.jpg?w=300
/sample.li/darkside.jpg?w=300&sharp=3