Popular converter
PNG to AVIF Converter
Convert PNG files to AVIF online for free. Use this PNG to AVIF converter for uploads, editing, websites, previews, and app compatibility.
Why convert PNG to AVIF?
Image formats differ in file size, transparency, editing support, and browser compatibility. PNG is often used for transparent graphics, screenshots, UI assets, and lossless images, while AVIF is useful for modern browsers, high compression, and image-heavy pages. Converting PNG to AVIF helps when a website, app, editor, or device expects the output format.
Before you convert
Check transparency, edge sharpness, colors, orientation, and whether the output opens in the app or upload form you plan to use. Keep the original PNG file until you have opened and reviewed the converted AVIF file.
Best uses for AVIF
AVIF output is best for modern browsers, high compression, and image-heavy pages. This converter is useful when you need a practical AVIF copy without installing desktop software.
PNG to AVIF FAQ
How do I convert PNG to AVIF?
Upload your PNG file, keep PNG as the input format, choose AVIF as the output, then start the conversion and download the converted file.
What is the best use for this PNG to AVIF converter?
Use PNG to AVIF when your destination accepts AVIF more reliably than PNG, or when the output workflow specifically asks for a AVIF file.
Is this PNG to AVIF converter free?
Yes. You can convert files online without creating an account or installing desktop software.
Will converting PNG to AVIF change quality?
Quality depends on the source file and output format. Check transparency, edge sharpness, colors, orientation, and whether the output opens in the app or upload form you plan to use. Keep the original PNG file until you have opened and reviewed the converted AVIF file.