Convert PNG to AVIF Online Free

PNG → AVIF

Convert PNG to AVIF for dramatically smaller files. AVIF supports transparency and offers up to 50% better compression than PNG for lossless images.

Converting... 0%

Why Convert PNG to AVIF?

~50%

Smaller Files

AVIF lossless is significantly smaller than PNG

Alpha

Keeps Transparency

AVIF fully supports alpha channel transparency

12-bit

Color Depth

AVIF supports up to 12-bit color depth and HDR

How to Convert PNG to AVIF

Upload your PNG image using the form above, then add f_avif to the image URL to get the AVIF version.

Convert to AVIF:

https://i.kinja-img.com/img/f_avif/image.png

Convert and resize:

https://i.kinja-img.com/img/f_avif,w_1200/image.png

Convert with quality control:

https://i.kinja-img.com/img/f_avif,q_80/image.png

Frequently Asked Questions

Does AVIF support transparency like PNG?

Yes, AVIF supports full alpha channel transparency. Your PNG images with transparent backgrounds will convert perfectly to AVIF.

Why is AVIF so much smaller than PNG?

AVIF uses AV1 video codec technology for compression, which is far more advanced than PNG's DEFLATE algorithm. This enables much better compression ratios.

Can I use AVIF for web icons and logos?

Yes, AVIF works great for icons and logos with transparency. Just provide a PNG fallback for older browsers.

Ready to Convert?

Upload your PNG image and get AVIF instantly. Free, fast, no registration.

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JPG → PNG JPG → WEBP JPG → AVIF PNG → JPG PNG → WEBP PNG → AVIF PNG → ICO WEBP → JPG WEBP → PNG WEBP → AVIF AVIF → JPG AVIF → PNG GIF → WEBP GIF → JPG GIF → PNG BMP → JPG BMP → PNG BMP → WEBP TIFF → JPG TIFF → PNG TIFF → WEBP HEIC → JPG HEIC → PNG HEIC → WEBP SVG → PNG SVG → JPG ICO → PNG