Back to blog

JPEG vs PNG vs WebP: Best Image Formats for the Web

Stop slowing your site with huge PNGs. Learn which format to use for photos, logos, and graphics — and when WebP wins.

Choosing the wrong format can double your page weight. JPEG is great for photos but bad for logos with transparency. PNG preserves transparency but files are heavy. WebP often gives you the best of both — if browsers support it (they do in 2026).

Quick format guide

  • JPEG: Photos, complex images, no transparency needed.
  • PNG: Logos, screenshots, images needing transparency.
  • WebP: Modern websites — smaller than JPEG/PNG at similar quality.
  • SVG: Icons and simple graphics (vector, infinitely scalable).

Convert formats in bulk

Use BulkImage's Format Converter to turn folders of JPGs into WebP or PNG — locally, without uploading to a cloud service.

Try it free on BulkImage

Process images in your browser — no account, no server upload. Fast, private, and free.

Convert image format