Device pixel ratio

Delivers the optimal size based on device pixel-ratio

Allows you to deliver the proper image dimensions according to a defined device pixel ratio. This operation can help with conversion between device-independent pixels and CSS (reference) pixels. Useful in responsive image solutions using the srcset HTML attribute. Allows positive values limited to 5.
dpr=X
Examples
Preview
Syntax
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No dpr parameter (assumed dpr=1):
/sample.li/birds.jpg?w=400​
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Device pixel ratio 1.75:
/sample.li/birds.jpg?w=400&dpr=1.75​

Preview	Syntax
	No dpr parameter (assumed dpr=1): /sample.li/birds.jpg?w=400
	Device pixel ratio 1.75: /sample.li/birds.jpg?w=400&dpr=1.75

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Last modified 1mo ago