Convert WebP to AVIF — Free Online
Converting WebP to AVIF is one of the most effective ways to optimize your images. Next-generation image format based on the AV1 video codec. Offers superior compression to both WebP and JPEG. ImageSmith handles the conversion entirely in your browser — compress and convert your WebP files to AVIF in seconds, with no quality loss.
Why convert to AVIF?
✓Up to 50% smaller than JPEG at equivalent perceptual quality
✓Better quality at low bitrates compared to WebP
✓Supports HDR, wide color gamut, and transparency
✓Growing browser support (Chrome 85+, Firefox 93+, Safari 16+)
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Compress your WebP images instantly — no upload, no signup, 100% free.
Other WebP Conversions
Convert WebP to AVIF — FAQ
Upload your WebP image to ImageSmith and compress/optimize it. The tool processes images using browser Canvas API — free, private, and instant.
Next-generation image format based on the AV1 video codec. Offers superior compression to both WebP and JPEG. Converting from WebP to AVIF can reduce file sizes significantly while maintaining excellent visual quality.
AVIF is a lossy format, but at quality 80+ the difference from the original is imperceptible for most images.
File sizes vary by image content. WebP is typically 25–35% smaller than JPEG. AVIF can be 50% smaller than JPEG. PNG is lossless and typically larger than JPEG for photographs.