Responsive
Responsive images in a single tag
A full srcset from a single source image—each screen gets the width it needs.
Serving a 2000px image to a mobile wastes bandwidth and degrades LCP. With cloudphoto, generate a srcset: one URL per width, each signed and cached on demand. The browser chooses the variant matching resolution and display size, no pre-generated files needed.
See pricing
URL example
?width=900
&format=auto
What's changing
One srcset, not ten exports
Produce as many widths as needed by changing one URL parameter. Each variant is created on first request, then served from cache.
Retina handled
The DPR parameter serves sharp images on high-density screens without overloading standard ones.
Optimized LCP
Mobile downloads only the pixels it displays—the heaviest image on the page becomes the fastest to load.
Ready to deliver faster images?
15-day free trial, no credit card. No SDK, no server to manage.
