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JPG vs PNG vs WebP: Which One Should You Use?

A practical comparison of JPG, PNG, and WebP for quality, transparency, and file size.

2026-04-14

JPG is great for photos, PNG is best for transparency, and WebP often gives better size-quality balance for modern websites.

Quick pick

  • Photos: use JPG or WebP
  • Transparent assets: use PNG or transparent WebP
  • Website pages: prefer WebP

Practical advice

If your main goal is page speed and SEO, start with WebP and keep JPG as fallback where needed.