JPG vs WEBP: Which Is Better?

JPEG has been the default for photos for decades. WebP is Google's modern format with better compression and optional transparency.

File size

At similar visual quality, WebP often produces 25–35% smaller files than JPEG. That improves Core Web Vitals and SEO.

When to use JPEG

• Maximum compatibility with legacy systems.
• Cameras and phones that export JPEG by default.

When to use WebP

• Websites and apps where modern browsers are expected.
• When you need smaller files without visible loss.

Converting

Use ZapFile's image converter to turn PNG or JPEG into WebP in your browser.

Summary

For most web projects, WebP is better for size; JPEG remains the fallback for universal compatibility.