⚡ Next-Gen Compression 🔄 JPG ↔ PNG ↔ WebP ↔ AVIF 🔒 100% In-Browser Privacy

Free Online AVIF Converter

Convert your photos to AVIF for up to 50% smaller file sizes than WebP, or convert AVIF files back to standard JPG and PNG formats with zero server uploads.

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Choose images or drag & drop here
Supports AVIF, JPG, PNG, WebP, BMP, GIF (Max 50MB per file)
Converting images...
Conversion Complete!
All files converted successfully

What is AVIF and Why Use It?

AVIF (AV1 Image File Format) is the newest open-standard image format based on the AV1 video codec. It offers superior compression efficiency compared to JPEG and WebP, allowing websites to deliver high-resolution images with up to 50% smaller file sizes and faster page loading speeds.

How to Convert Images to AVIF

1

Upload Photos

Select single or batch JPG, PNG, WebP, or AVIF files from your computer or phone.

2

Choose Output Format

Pick AVIF, JPG, PNG, or WebP and adjust the compression quality slider.

3

Download Converted Files

Save converted images individually or download all in a single ZIP package.

Frequently Asked Questions

AVIF is supported by all modern browsers including Google Chrome, Mozilla Firefox, Microsoft Edge, Opera, and Safari on iOS 16+ and macOS Ventura+.

Yes! Files Craft supports bi-directional conversion. You can upload any .avif file and convert it into a standard .jpg or .png image for older software or legacy websites.