Convert JPG to AVIF Online. Your Files Stay on Your Device
AVIF compresses up to 50% smaller than JPEG at the same perceived quality. This converter runs entirely in your browser. Your photos are never uploaded anywhere.
🔒 Your files never leave your device — all processing happens in the browser
📂 Drop images here or click to browse
PNG, JPEG, WebP, AVIF
Frequently Asked Questions
- What is AVIF?
- AVIF is a modern image format based on the AV1 video codec. It offers significantly better compression than JPEG and WebP while maintaining high visual quality.
- Is AVIF supported by all browsers?
- Chrome, Firefox, Safari 16+, and Edge all support AVIF. That covers over 93% of global browser usage as of 2024.
- Will my image quality suffer?
- At quality 75-80%, AVIF produces visually identical results to JPEG at quality 95%. You can adjust the quality slider to find the right balance for your needs.
- Why doesn't Pixlocal upload my files?
- All conversion happens locally using WebAssembly. Your images never leave your device. There is no server involved, no data collection, no account required.