A Comprehensive Guide to Image File Formats

Choosing the wrong file format can lead to blurry images or slow page loads. This guide breaks down exactly when to use each format.

Vector vs. Raster

SVGs are perfect for logos, icons, and illustrations because they are mathematically defined and infinite scalable. For photography and complex imagery, raster formats like JPG and WebP are necessary.

When to use WebP

WebP is the modern standard for the web. It supports both lossy and lossless compression and is widely supported by all modern browsers, making it the "go-to" choice for most web assets.

The Power of PNG

PNG remains essential when you need perfect transparency and lossless quality. While larger than WebP, its reliability and quality make it the best choice for UI elements and assets requiring high precision.