Guides

Practical articles about image formats, compression and web performance.

WebP vs PNG vs JPEG: Which Image Format Should You Use?

A practical guide to choosing between WebP, PNG and JPEG — compression, transparency, browser support and when each format wins.

How to Compress Images Without Visible Quality Loss

Five practical techniques to shrink images dramatically while keeping them looking sharp — quality settings, resizing, formats and more.

Why Browser-Based Image Tools Are Safer Than Upload Sites

Traditional online converters upload your files to unknown servers. Browser-based tools process everything locally — here is why that matters and how to verify it.