Convert PNG to AVIF
AVIF delivers the smallest files of any modern format. Convert your PNGs instantly and privately.
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JPEG, PNG, WebP, AVIF up to 50MB each
PNG vs AVIF: The Next Generation
Compression
AVIF achieves 50%+ smaller files than PNG, outperforming even WebP.
Quality
Despite tiny file sizes, AVIF maintains excellent visual quality with minimal artifacts.
Transparency
AVIF fully supports alpha transparency, just like PNG.
Compatibility
Supported in Chrome, Firefox, and Safari 16+. Consider providing a fallback for older browsers.
Frequently Asked Questions
What is AVIF?
AVIF (AV1 Image File Format) is a modern image format based on the AV1 video codec. It offers the best compression ratios of any widely-supported image format.
Is AVIF better than PNG?
For file size, yes — AVIF files are typically 50%+ smaller than PNG. However, AVIF encoding can be slower and browser support is still growing.
Does AVIF support transparency?
Yes, AVIF fully supports alpha transparency, making it an excellent alternative to PNG for web graphics.
Why is AVIF conversion slower?
AVIF uses more complex compression algorithms. Our WebAssembly encoder handles it efficiently, but expect a few seconds for large images.