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Convert WebP to AVIF

Upgrade your WebP images to AVIF for even better compression. Everything runs locally in your browser using WebAssembly.

Drag & drop your files here

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How to Convert WebP to AVIF

1

Upload

Drag and drop your files or click Browse to select them.

2

Convert

Adjust the quality slider if needed, then click Convert All.

3

Download

Download your converted files individually or all at once.

100% Private

Your files never leave your device. All conversion happens locally in your browser using the Canvas API and WebAssembly.

Frequently Asked Questions

AVIF generally achieves 20-30% better compression than WebP at equivalent quality, and supports a wider color gamut and HDR content.

For maximum performance, serve AVIF with a WebP fallback using the HTML picture element. This gives the best experience across all browsers.

Conversion typically takes 1-5 seconds per image depending on size and your device's processing power. The AVIF encoder runs via WebAssembly in your browser.