Convert your JPEGs to AVIF format. Files stay on your device, nothing uploaded.
Drop a JPG file to convert it to AVIF
Open ConverterAVIF can achieve ~50% smaller files than JPEG at the same quality. That's a big deal for bandwidth and page speed.
AVIF handles gradients and fine details better than JPEG. Less banding, fewer artifacts, especially at lower file sizes.
All major browsers support AVIF now. For the remaining 7%, you can use the <picture> element with JPEG fallback.
Often better. AVIF preserves fine details and gradients that JPEG tends to muddy. The difference is most noticeable in skies, shadows, and skin tones.
For archival (JPEG is more universally readable), or when you need fast encoding. AVIF encoding is slower than JPEG.
No. Everything happens in your browser using WebAssembly. Your files never leave your device.