Transform image on-demand
Resize and convert images on-demand. Supports WebP, JPEG, and AVIF formats. Auto-detects best format from Accept header.
Query parameters
url
S3 URL of the image to transform
w
Width in pixels
h
Height in pixels
format
Output format (webp, jpeg, or avif)
quality
Quality (1-100)
Response
This endpoint returns an object.
