Free AVIF to WebP Converter Online

Quickly convert AVIF images to the fast-loading WebP format. Choose lossless or lossy compression while preserving full transparency for optimal web performance.

Why Use Our AVIF to WebP Converter?

Completely free and easy to use in any modern browser
Supports both lossless and lossy WebP conversion
Preserves alpha transparency from your original AVIF files
Optimises images for faster website loading and reduced bandwidth
Fast, secure, and does not store your files permanently

How to Convert AVIF to WebP

Upload AVIF File

Click "Browse File" or drag and drop your AVIF image into the upload area.

Choose Compression

Select lossless for perfect quality or uncheck it to use lossy compression and set a quality level.

Download WebP

Your highly optimized WebP image is ready for download instantly.

Key Features

Preserves Transparency

Full alpha transparency from your AVIF file is perfectly preserved in the final WebP image.

Lossy or Lossless

Choose between perfect pixel-for-pixel lossless quality or use lossy compression for maximum file size savings.

Broad Compatibility

Convert AVIF to the widely supported WebP format for use across almost all modern browsers.