WebP is Google's modern image format designed to replace JPG on the web. It's significantly smaller at the same quality — but is it ready to replace JPG completely?
WebP is 25-35% smaller than JPG
At the same visual quality, WebP files are 25-35% smaller than equivalent JPG files. This means faster website loading.
Browser support is now universal
All modern browsers support WebP: Chrome, Safari 14+, Firefox 65+, Edge. It's safe to use WebP for website images.
WebP supports transparency
Unlike JPG, WebP supports transparent backgrounds — making it a replacement for both JPG and PNG.
JPG is still better for email and downloads
Email clients, older apps and some devices don't support WebP. Use JPG for images shared via email or WhatsApp.
Tips
- Check that the output looks correct before deleting the original
- Download immediately after processing — files may expire
- Works on desktop and mobile browsers
FAQs
Should I switch my website images to WebP?
Yes — WebP reduces image size by 25-35%, improving page speed and Core Web Vitals scores.
Can all browsers open WebP?
All modern browsers support WebP. For older browsers (IE11), keep a JPG fallback.
Which is better for photos: WebP or JPG?
WebP is better — same visual quality, smaller file. But JPG has wider universal compatibility outside of web browsers.
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