WebP to AVIF Converter
AVIF delivers better compression than WebP at the same visual quality. If your target audience uses modern browsers, AVIF can reduce file sizes by 20-30% compared to WebP. Upload your files and convert instantly.
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
Is AVIF better than WebP?
AVIF generally achieves smaller file sizes than WebP at equivalent quality, but browser support is slightly less widespread.
Do all browsers support AVIF?
Chrome, Firefox, Safari 16+, and Edge all support AVIF. Older browsers may not.
Is the conversion free?
Yes. No signup, no watermarks, no hidden fees.
Can I batch convert WebP to AVIF?
Yes, up to 30 files at once.