Based on the benchmarks from 2012 by [Blobfolio] between JPEG XL, AVIF and WebP, it would seem that if Jpegli incorporates advancements from AVIF while maintaining compatibility with JPEG decoders ...

It performs better than traditional JPEG files and newer formats like HEIC, AVIF, and WebP in several ways. JPEG XL keeps ...

The residuals are then transformed, quantized and entropy-coded as usual. WebP also uses variable block sizes. Being a new file format, it’s not officially supported in browsers yet. Maybe it’ll be ...