Resize AVIF Images Online — Free & Instant
Need to resize a AVIF image? ImageSmith lets you compress and optimize AVIF images to precise file size targets — perfect for any platform's dimension requirements. Next-generation image format based on the AV1 video codec. Offers superior compression to both WebP and JPEG. Process your AVIF files entirely in the browser — no server uploads, completely private.
Resize AVIF Now
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Resize AVIF to Common Dimensions
✓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+)
Also compress your AVIF?
Reduce file size without quality loss — browser-based, instant, free.