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| **Operation**                                                                       | **Syntax**                                                                                          |
| ----------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------- |
| [Blur](/docs/transformations/image/blur-sharpen/#operation-blur)                    | `-/blur/` `-/blur/:strength/`                                                                       |
| [Blur region](/docs/transformations/image/blur-sharpen/#operation-blur-region)      | `-/blur_region/:two_dimensions/:two_coords/` `-/blur_region/:two_dimensions/:two_coords/:strength/` |
| [Blur faces](/docs/transformations/image/blur-sharpen/#operation-blur-region-faces) | `-/blur_region/faces/` `-/blur_region/faces/:strength/`                                             |
| [Unsharp masking](/docs/transformations/image/blur-sharpen/#operation-blur-mask)    | `-/blur/:strength/:amount/`                                                                         |
| [Sharpen](/docs/transformations/image/blur-sharpen/#operation-sharp)                | `-/sharp/` `-/sharp/:strength/`                                                                     |