Transformations
Our partnership with best-in-class image processing and global image CDN allows us to transform, optimize, and intelligently cache your entire image library for fast websites and apps.
Image transformations can easily be achieved by passing parameters in your image URL. Below are examples of the different transformations that can be done.
| Transformation | Parameter | Value | Description |
|---|---|---|---|
| Resize by width | w | Positive integer | The width of the output image interpreted as pixel width. The resulting image will be w pixels wide. Example: w=300 |
| Resize by height | h | Positive integer | The height of the output image interpreted as pixel height. The resulting image will be h pixels tall. Example: h=400 |
| Masking | mask | ellipse, corners | Masking allows you to define visible and non-visible areas of images, allowing for seamless edges. Example: mask=ellipse |
| Face detection | fit | facearea | Controls how the output image is fit to its target dimensions after resizing. Example: fit=facearea |
| Image Formats | fm | gif, jpg, png, or webp | Converts the image to the specified output format. Example: fm=png |
| Flip image | flip | h, v, hv | Flips the image. The parameter h is for horizontal flip, v for vertical, and hv to flip along both axes. Example: flip=h |