Convert PNG to AVIF Online

Select or drag a PNG image into the converter, optionally resize the image and adjust AVIF quality, then click Convert PNG to AVIF. Once processing is complete, download the resulting AVIF file.

Yes. The PNG to AVIF converter is free to use and does not require registration or a paid subscription.

Yes. Supported JPG and JPEG images can also be converted to AVIF using the browser-based image converter.

Yes. Supported WebP images can be processed and converted to AVIF.

Supported GIF files can be processed depending on your browser capabilities and the image data available to the converter.

Yes. Enter a custom width and height or use the quick resize presets before converting your image.

Yes. Enable Lock aspect ratio to preserve the original proportions when changing the image dimensions.

Yes. The AVIF quality control lets you select a value between 10% and 100%. Higher values generally preserve more visual detail while producing larger files.

AVIF can provide significantly more efficient compression than PNG for many images. The actual resulting file size depends on the image content, dimensions and selected quality.

The converter is designed for local browser-based processing, so supported images can be converted directly on your device without uploading them to our server.

AVIF is a modern image format that can provide efficient compression and high visual quality. It can be useful for websites when the target browsers and project setup support AVIF.

Yes. AVIF supports transparency, although the exact result can depend on the source image and browser or encoder implementation.