AVIF Converter
Convert images to next-gen AVIF format.
Drop your image here
or use the button below · JPG, PNG, WebP
About this tool
Convert your JPG, PNG and WebP images into next-generation AVIF or WebP formats to dramatically shrink file sizes while keeping quality. Everything runs locally in your browser.
Key Features
- AVIF & WebP output
- Adjustable quality
- Live size comparison
- 100% private — no upload
How to Use
- Drop or select an image.
- Choose AVIF or WebP and quality.
- Convert and download.
Benefits
- Faster page loads
- Better Core Web Vitals
- Smaller storage footprint
Frequently Asked Questions
AVIF encoding depends on your browser. If your browser can't encode AVIF, use WebP — it has near-universal support and still compresses very well.
No. All conversion happens on your device using the Canvas API.