Convert JPEG to AVIF
Get the smallest possible files with AVIF. Up to 50% smaller than JPEG at the same quality.
Drop images here or click to browse (up to 10)
JPEG, PNG, WebP, AVIF up to 50MB each
JPEG vs AVIF: The Size Difference
Compression
AVIF achieves 40-50% smaller files than JPEG at equivalent quality.
Quality
AVIF handles fine details and gradients better than JPEG with fewer artifacts.
Modern Format
AVIF is the most efficient image format, backed by the Alliance for Open Media.
Encoding Time
AVIF encoding takes a few seconds longer but the file size savings are worth it.
Frequently Asked Questions
Is JPEG the same as JPG?
Yes, identical formats. JPG is simply a shorter extension.
Why is AVIF so much smaller than JPEG?
AVIF uses advanced compression from the AV1 codec, which is significantly more efficient than JPEG's 30-year-old DCT algorithm.
Can all browsers show AVIF?
Chrome, Firefox, and Safari 16+ support AVIF. Older browsers may need a JPEG fallback.
Is there a file size limit?
No hard limit. Processing happens in your browser, so large files just take a bit longer.