Image Formats
Comprehensive guides to modern and legacy image formats. Learn about compression, quality, browser support, and when to use each format.
PNG: When Transparency Matters
Complete guide to PNG image format - lossless compression, transparency, PNG-8 vs PNG-24, optimization techniques, and when to choose PNG over JPEG or WebP.
JPEG: The Format That Won't Die
Everything you need to know about JPEG - the 30-year-old image format that still dominates the web. History, how it works, quality settings, and when to use it.
AVIF: The Next Generation Image Format
Comprehensive guide to AVIF (AV1 Image File Format) - superior compression, HDR support, wide color gamut, and why it's the future of web images.
WebP: Google's Modern Image Format
Complete guide to WebP image format - compression efficiency, quality comparison, browser support, and implementation strategies for modern web development.