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Next-Gen Formats100% Free & Client-SideReal-Time Computation
WebP/AVIF Converter
Convert legacy JPEG and PNG images to next-gen WebP and AVIF formats with picture tag boilerplate.
Next-Gen HTML Picture Fallback Snippet
<picture> <source srcset="hero.avif" type="image/avif" /> <source srcset="hero.webp" type="image/webp" /> <img src="hero.jpg" alt="Hero illustration" width="1200" height="630" fetchpriority="high" /> </picture>
How to Use WebP/AVIF Converter
1Step 1
Select your source PNG or JPG image.
2Step 2
Choose output format (WebP or AVIF) and compression tier.
3Step 3
Copy the responsive `<picture>` fallback code for production use.
Frequently Asked Questions
Q.Why does Google recommend WebP and AVIF?
AVIF and WebP provide 25-35% superior compression compared to JPEG and PNG at equivalent visual quality.