Image Optimization Guide for Web

# Image Optimization Guide for Web

Images play a big role in website performance. Here are optimization techniques.

## Why Image Optimization?

- Increases page loading speed
- Improves SEO performance
- Enhances user experience
- Saves bandwidth

## Format Selection

- **JPEG**: Ideal for photos
- **PNG**: For images requiring transparency
- **WebP**: Best choice for modern browsers
- **AVIF**: Next-gen format, highest compression

## Sizing

Use images at exactly the size you need:

- For mobile: 640-800px
- For tablet: 1024-1280px
- For desktop: 1920px and above

## Compression

You can reduce file size by up to 70% without quality loss.

You can easily perform these operations with FullTools4You's image tools.