Typical input
photo.jpg · ~800 KB
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Free format conversion
Reduce photo bytes for modern browsers with AVIF. Upload below—AVIF output is already selected.
Accepts JPG and JPEG. Output is AVIF.
Ready to convert
Upload below — output format is already set for this page.
Drop photos here
Drop anywhere, or choose an option below.
Files stay private while we process them, then they are deleted. Nothing is published unless you choose to share a result later.
AVIF often beats JPG on size at similar visual quality. Keep a JPG fallback where older clients matter.
Upload one or many JPG files.
AVIF is already selected.
Convert and download AVIF files (or a ZIP for batches).
photo.jpg · ~800 KB
photo-avif.avif · often much smaller · modern browsers
Most current browsers do. Older devices may need JPG—keep a fallback when reach matters.
Usually for photos. Extremely simple graphics can vary; compare a sample if size is critical.
Files are handled for this job only. Download the result, then we remove them after a short window.