Formats
Image File Size Comparison by Format
See how the same image compresses in JPG, PNG, WebP, and AVIF at different quality levels.
2026-06-047 min read
The Same Image Varies By Format
A 10 MB JPG photo can become a 3 MB WebP or a 2 MB AVIF at similar visual quality. The format choice matters more than the quality slider.
PNG Is The Heaviest Option
For photographic content, PNG is usually 2x to 4x larger than WebP. It should be reserved for screenshots and graphics with sharp edges.
AVIF Shines On Detailed Textures
Images with fine detail, gradients, and natural textures show the biggest savings with AVIF compared to older formats.
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