Image Compressor

Guides, articles & comparisons

Compress Images for Faster Websites: A Practical Guide

Resize first, then compress, then pick the right format. A practical workflow for smaller JPG, PNG and WebP images, done free in your browser.

How to Resize an Image Without Losing Quality

What actually causes quality loss when you resize, why shrinking is safe and enlarging is not, and how to get a smaller file too.

Why Client-Side Tools Matter: Keep Files on Your Device

Most online file tools upload your data to a server. Here is why many tasks do not need that, and the honest trade-offs of doing it locally.

How to Reduce a PDF's File Size: What Works and What Doesn't

Why PDFs get large, which fixes actually shrink them, and an honest look at what a browser-based compressor can and cannot do.