Short, actionable articles. All processing with Pic Compress happens in your browser for privacy.
Compare WebP and JPG for image quality, file size, transparency and browser support. Learn which format to use and how to compress both online.
Learn how image size affects page speed and Core Web Vitals, choose practical file-size targets, and compress web images privately in your browser.
Learn when PNG, JPG, and transparent images make sense for websites, documents, and product graphics.
Compare compression efficiency, browser support, encoding speed, and quality trade-offs for modern web images.
Practical target sizes and compression tips for Instagram, Facebook, X, LinkedIn, and other social platforms.
Understand how smaller image files improve loading speed, LCP, user experience, and search performance.
A full introduction to lossy and lossless compression, format choice, target sizes, and browser-based workflows.