Is this JFIF converter safe?

Yes. All processing happens in your browser using WebAssembly and Web Workers. Files are never uploaded.

AVIF is useful for modern web standards because of its ultra-high efficiency.

Convert JFIF to AVIF Online

Convert JFIF to AVIF for modern web delivery and smaller file sizes. All processing happens locally in your browser with WebAssembly.

Allocating memory and preparing WebAssembly