JPG to AVIF Converter
AVIF can reduce JPG file sizes by 50% or more while maintaining the same visual quality. It is the most efficient image format available today. If your audience uses modern browsers, AVIF is the best choice for web images.
Drag & drop your images
or browse files from your device
Up to 50 MB each · Max 30 files
Tip: paste from your clipboard with Ctrl+V
How it works
Upload
Select one or more images from your device
Convert
Choose your target format and we handle the rest
Download
Download converted files individually or as ZIP
Files never stored
Processed in memory, never written to disk
No sign-up
No account, no email required
Free forever
Every tool, no limits, no watermark
8+ formats
JPG, PNG, WEBP, AVIF…
Batch convert
Up to 30 files at once
Keyboard shortcuts
See the list below
Frequently Asked Questions
How much smaller is AVIF than JPG?
AVIF files are typically 50%+ smaller than JPG at the same perceived quality.
Is AVIF conversion slow?
AVIF encoding takes slightly longer than JPG, but our server handles it in seconds.
Which browsers support AVIF?
Chrome, Firefox, Safari 16+, and Edge all support AVIF natively.
Are my files stored after conversion?
No. All processing happens in memory and files are never saved to disk.