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Guides & Engineering Insights

Media Optimization & Web Performance Blog

Technical guides, format benchmarks, and e-commerce optimization tactics to help you boost conversions and master Google's Core Web Vitals.

Format Comparison6 min read

WebP vs PNG vs JPEG: The Definitive Guide

A comprehensive technical breakdown of WebP, PNG, and JPEG formats. Learn when to use lossless versus lossy compression to cut page weight by 60%+ while preserving crisp visual clarity.

September 16, 2026
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Privacy & Security5 min read

Why Client-Side Image Compression Matters

Most free online file converters secretly upload your photos to remote cloud servers where they are cached and analyzed. Discover how Kilo's 100% client-side architecture enforces absolute privacy.

September 16, 2026
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