Local processing
Images stay on your device, which keeps the experience fast and privacy friendly.
Convert
Free Image to AVIF Converter
Create next-generation AVIF images from common image formats.
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
Image 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 WebP
Convert PNG, JPG, and WebP images into optimized WebP files in your browser. Fast, private, and free.
Convert
PNG to AVIF
Convert PNG to AVIF for modern websites using fast local browser processing.
Resize
Resize Image
Resize images by width or height with proportional scaling and private browser processing.
Compress
Compress PNG
Reduce PNG image size online with local browser processing and no upload required.
FAQ
Questions, answered.
Which image formats can I convert to AVIF? +
Image to AVIF supports PNG, JPG, and WebP images when your browser can export AVIF.
Why use AVIF? +
AVIF can create very small image files while keeping strong detail for modern websites.
What if my browser cannot export AVIF? +
VizionKit will show a clear browser support message and your original files will stay on your device.