PixConvert PNG to AVIF
AVIF can be up to 50% smaller than PNG while maintaining similar visual quality. If your audience uses modern browsers (Chrome, Firefox, Safari 16+), converting PNG to AVIF delivers the best compression available today.
Your images never leave your browser
Frequently Asked Questions
Is converting PNG to AVIF free?
Yes, completely free and unlimited. Pixotter converts in your browser — no upload, no account, no watermarks.
Are my images uploaded to a server?
No. All processing happens locally in your browser using WebAssembly. Your images never leave your device.
Can I batch convert multiple files?
Yes. Drop all your PNG files at once and download them all as AVIF, individually or as a ZIP.
What's the maximum file size?
There's no hard limit, but very large files (50MB+) may be slow in the browser. For best performance, keep files under 20MB.
How It Works
Drag and drop your .png image onto the page, or click to browse your files.
The tool converts your image to AVIF format instantly in your browser. No upload, no waiting.
Click download to save your new .avif file. The original image is unchanged.
Need bigger files or batch processing? See Pro plans →