AVIF Format Explained: Why It's Replacing WebP and JPG

In the world of web performance, every kilobyte counts. For years, WebP was the champion of image compression, but a new format has arrived: AVIF.

AVIF is not just another format; it's a fundamental leap forward in how we store and display visual data on the internet.

What exactly is AVIF?

AVIF stands for AV1 Image File Format. It uses the same high-efficiency video codec (AV1) that Netflix and YouTube use to stream 4K video at low bitrates. By applying this technology to still images, we get incredible compression with minimal loss in quality.

AVIF vs WebP vs JPG

When we compare these formats at the same visual quality level, the size difference is staggering:

• JPG: 100 KB (Base)
• WebP: 70 KB (30% smaller)
• AVIF: 50 KB (50% smaller)

Why is AVIF so good?

1. High Dynamic Range (HDR): It supports 10-bit and 12-bit color, meaning no more "banding" in sunsets or skies.
2. Lossless and Lossy: Like WebP, it can do both.
3. Transparency and Animation: It can replace both PNG and GIF.
4. Modern Support: It is now supported by all major browsers including Safari (iOS 16+).

How to use AVIF today

The only downside to AVIF was that it used to require expensive software to create. Today, you can use our free AVIF Converter to transform your JPGs or PNGs into AVIFs in seconds.

Is there a catch?

The main "catch" is that encoding AVIF takes more CPU power than JPG. However, since Pixlush uses your device's browser to do the work, you don't have to worry about server wait times or costs.

🌐 Future-Proof Your Site: AVIF is the future of the web. Start converting your assets today with Pixlush.