A better fit for AVIF workflows
AVIF works well for high-compression web images for modern browsers.
PNG to AVIF Converter
Convert PNG images to AVIF online. Process up to 20 files at once, review each result, and download the converted images.
Drop your images here!
Up to 20 images, max 10 MB each
Supports PNG. Files are converted securely, and temporary outputs are automatically deleted after 24 hours.
Press Enter or Space to choose image files from your device.Why convert PNG to AVIF?
PNG is commonly used for logos, screenshots, ui graphics, images with transparency, while AVIF is a better fit when you want very efficient compression for delivery to modern browsers and apps. If the PNG contains transparency, confirm that the target format supports it before converting.
Understand the size and quality tradeoff
AVIF can produce small files, but encoding takes longer and support is weaker in older image editors and operating systems.
Convert several files together
Upload up to 20 PNG images, then download the AVIF results individually or together.
PNG vs AVIF comparison
Use this table to choose the right output format before converting.
| Feature | PNG | AVIF |
|---|---|---|
| File size | Usually larger, especially for detailed images | Very small for many photos and web images |
| Transparency | Supports full alpha transparency | Supports transparency |
| Compression type | Lossless compression | Lossy or lossless modern compression |
| Best use case | Logos, screenshots, UI graphics, images with transparency | High-compression web images for modern browsers |
| Compatibility | Excellent support across browsers, editors, and design tools | Good modern browser support, weaker legacy app support |
What happens to your file?
Upload your PNG image, let the converter create a AVIF version, then download the finished file. Files are processed for conversion, stored temporarily for download, and automatically deleted after 24 hours.
PNG to AVIF FAQ
Will converting PNG to AVIF affect quality?
AVIF uses lossy or lossless modern compression. The result depends on the source image and selected settings; changing formats cannot add detail that is missing from the original.
Does AVIF support transparency?
Supports transparency. Check the result carefully when the PNG source contains transparent pixels.
Will the AVIF file be smaller than the PNG?
Not always. AVIF can produce small files, but encoding takes longer and support is weaker in older image editors and operating systems.
Can I batch convert PNG to AVIF?
Yes. You can upload multiple PNG images and download converted AVIF files after processing.
What happens to uploaded files?
Files are processed for conversion, stored temporarily for download, and automatically deleted after 24 hours.
Related image tools
Continue with another conversion or compress the original format before sharing.