AVIF vs WebP
Technical analysis 2026: differences, performance and which one you should use for your project.
Quick Verdict
"If you are after web performance, WebP is the clear choice over AVIF thanks to its superior compression."
AVIF
The format of the future. Based on the AV1 video codec, it offers the best compression on the market today, surpassing even WebP, with HDR support.
Best for:
- Extreme optimization
- HDR Images
- Next-Gen Web
WebP
Developed by Google for the modern web. It offers superior compression (both lossy and lossless) and transparency, weighing around 30% less than JPG/PNG.
Best for:
- Modern Websites
- Mobile Apps
- SEO Performance
Detailed Analysis
When comparing AVIF (AV1 Image File Format) with WebP (Web Picture Format), it is important to understand the historical and technical context. AVIF was established in 2019, while WebP appeared in 2010.
The main technical difference lies in their compression algorithm. AVIF uses hybrid (both lossy and lossless) compression: you can choose between maximum quality or maximum savings depending on the settings. WebP, on the other hand, uses hybrid (both lossy and lossless) compression: you can choose between maximum quality or maximum savings depending on the settings.
Compatibility
AVIF
85% (Growing)
WebP
97% (Modern)
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