PNG to AVIF Converter
Convert PNG images to modern AVIF format for superior compression and next-generation web performance. Perfect for reducing excellent visual quality with file sizes while maintaining next-gen compression.
Drop your PNG image here
or click to browse files
Complete Guide: PNG to AVIF Converter
Everything you need to know about using this tool effectively
The PNG to AVIF Converter transforms PNG images into AVIF format. PNG uses lossless compression, while AVIF uses modern compression algorithms for much smaller files at equal or better quality. Both formats support transparency. The tool processes everything in the browser, so your image never leaves your device.
This tool reads your PNG file, renders it to a canvas, and exports it as AVIF format. AVIF supports transparency, HDR, and wide color gamut. The file size reduction from PNG to AVIF is often dramatic, especially for photographic content.
Web performance optimization
Convert PNG images to AVIF for dramatically faster page loads while maintaining transparency support.
Storage savings
Shrink PNG image archives to AVIF to reclaim significant disk space.
Mobile optimization
Transform PNG assets to AVIF for mobile apps where bandwidth and storage are limited.
CDN and delivery optimization
Convert PNG images to AVIF for content delivery networks that benefit from smaller file sizes.
Upload an image
Drag and drop or click to browse for your PNG file.
Convert
Click Convert. The tool processes the image and generates an AVIF file.
Download
Save the converted AVIF image to your device.
AVIF typically produces files 50 to 80 percent smaller than PNG with similar quality.
Both formats support transparency, so alpha channels transfer cleanly.
AVIF has growing browser support but may need a PNG fallback for older browsers.
For photographic content, the size savings with AVIF are especially significant.
Will the quality change?
AVIF uses lossy compression, but the quality is excellent. For most images, the difference from the original PNG is not visible.
Is my image uploaded to a server?
No. All processing happens in your browser using the Canvas API. The image never leaves your device.
What is the maximum file size?
The tool supports images up to 50MB. Most PNG files are well under this limit.
Does AVIF support transparency?
Yes. AVIF supports full alpha transparency, so transparent areas in the PNG are preserved.
Can I convert multiple images at once?
Yes. Upload multiple files and the tool converts all of them.