Skip to main content
All image transformation parameters, accepted values, and examples are documented in the API reference.

Image Parameters — API Reference

Full reference: w, h, c, ar, a, g, b, r, q, f — with crop modes, gravity options, round corners, quality ranges, format table, and examples.

Automatic Format Selection

How Openinary picks AVIF, WebP, or JPEG automatically.

Upload & Cache Warming

Pre-generate variants at upload time for instant first response.