Local processing
Images stay on your device, which keeps the experience fast and privacy friendly.
Convert
Free PNG to AVIF Converter
Create next-generation AVIF images from PNG files.
Your preview will appear here.
Upload one or more images to compare before and after. Files stay on your device.
How It Helps
Built for fast image workflows.
Batch ready
Drop several files, process them together, and download everything as a ZIP.
SEO focused
Smaller images can improve loading speed, Core Web Vitals, and search performance.
Modern formats
Use WebP and AVIF for lean assets in modern browsers and web apps.
Why Use It
PNG to AVIF for faster websites.
Large images slow down landing pages, product pages, and editorial content. This tool helps create lighter assets for web publishing, email, and design handoff.
Local
browser processing
Batch
multi-file workflow
ZIP
download all results
Related Tools
Keep optimizing.
Convert
Image to AVIF
Convert PNG, JPG, and WebP images to AVIF for modern websites using fast local browser processing.
Convert
Image to WebP
Convert PNG, JPG, and WebP images into optimized WebP files in your browser. Fast, private, and free.
Convert
PNG to WebP
Convert PNG images to lightweight WebP files in your browser. Fast, private, and free.
Compress
Compress PNG
Reduce PNG image size online with local browser processing and no upload required.
FAQ
Questions, answered.
Is AVIF supported everywhere? +
AVIF is supported in most modern browsers, but older software may still need WebP or PNG.
Why use AVIF? +
AVIF often creates very small images while keeping impressive detail for web use.
What if my browser cannot export AVIF? +
The tool will show an error if your browser does not support AVIF encoding.