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Compress image to AVIF online — free

Free image compression to AVIF format. Files 30-50% smaller than WebP with same quality. Fast, secure, lossless option available.

⚙️ Operation parameters

What is AVIF compression?

AVIF is a modern image format based on AV1 codec. It provides better compression than WebP and JPG: file size is 30-50% smaller than WebP with same quality. AVIF supports transparency, HDR, and animation.

How to compress an image to AVIF

1. Upload image — drag and drop file or select via file picker.

2. Adjust settings — choose quality (85% recommended) and Lossless option if needed.

3. Download result — click "Process" and get a compressed AVIF file.

Benefits of AVIF compression

✅ Better compression — files 30-50% smaller than WebP with same quality

✅ HDR support — preserves wide dynamic range

✅ Transparency — alpha channel like PNG

✅ Animation — animated image support

Related operations

APNG to AVIF Convert APNG to AVIF online free AVIF to BMP Convert AVIF to BMP online free AVIF to HEIC Convert AVIF to HEIC online free AVIF to ICO Convert AVIF to ICO online free AVIF to JFIF Convert AVIF to JFIF online free AVIF to JPEG-XL Convert AVIF to JPEG-XL online free AVIF to JPG Convert AVIF to JPG online free AVIF to PNG Convert AVIF to PNG online free

❓ Frequently Asked Questions

How much does AVIF reduce file size?
AVIF reduces file size by 30-50% compared to WebP and up to 70% compared to JPG with the same visual quality.
Does AVIF support transparency?
Yes, AVIF supports alpha channel (transparency), like PNG and WebP.
Which browsers support AVIF?
AVIF is supported in Chrome 85+, Firefox 92+, Safari 16+, Edge 121+.