Siom stands for sharp image optimizer microservice and explains itself. It is used to resize images on the fly, convert images to webp and is very powerful behind a cache proxy like Choxy.
The microservice uses url parameters to pass informations like the image source, width, height and a lot more. (bolds are default values)
| Parameter | Description |
|---|---|
| src | image source url with protocol |
| w | width |
| h | height |
| q | quality (0-100) |
| f | fit (cover, contain, fill, inside, outside) |
| p | positon (center, top, right top, right, right bottom, bottom, left bottom, left, left-top) |
| bg | background color as hex value (#000) |
| format | image fromat (webp, png, jpeg, gif) |