Convert WebP to AVIF
Upgrade from WebP to AVIF for the best compression available. Instant, private, browser-based.
Drop images here or click to browse (up to 10)
JPEG, PNG, WebP, AVIF up to 50MB each
WebP vs AVIF: Next-Gen Formats
Compression
AVIF typically achieves 20-30% smaller files than WebP at the same visual quality.
Quality
AVIF handles gradients and fine details better than WebP, with fewer artifacts.
Features
AVIF supports HDR, wide color gamut, and better transparency handling.
Encoding Speed
AVIF encoding is slower than WebP. Our WASM encoder keeps it manageable.
Frequently Asked Questions
Is AVIF better than WebP?
In terms of compression efficiency, yes. AVIF achieves 20-30% smaller files than WebP and handles gradients and textures better.
Does AVIF support transparency?
Yes. AVIF supports alpha transparency just like WebP and PNG.
Should I switch all my WebP images to AVIF?
Consider your audience. AVIF browser support is growing but not yet universal. You may want to serve AVIF with WebP fallback.
How long does conversion take?
A few seconds for most images. AVIF encoding is more complex than WebP but our WebAssembly codec is optimized for speed.