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How to Convert Images to WebP for Better Website SEO
Updated 2026-02-18Verified Private
WebP is a modern image format that provides superior lossless and lossy compression for images on the web. It's essential for Core Web Vitals.
Why is this needed?
Switching from JPG to WebP can drastically improve your PageSpeed Insights score without any visible drop in quality.
!Step-by-Step Instructions
1
Upload Images
Drag your JPG or PNG files into our [Bulk Converter](/tools/image-convert).
2
Select WebP Format
Choose 'WebP' as your target output format.
3
Apply and Download
Download your new, smaller images and replace your old ones to speed up your site.
Pro Tips
- •WebP supports transparency just like PNG, making it the perfect replacement for heavy transparent images.
- •If using WebP, always provide a JPG fallback for older browsers like Safari on old macOS versions.
Frequently Asked Questions
Is WebP really better than PNG?
Yes. WebP lossless images are 26% smaller in size compared to PNGs while maintaining the same quality.
Will it work on my Wordpress site?
Yes, modern versions of Wordpress (5.8+) support WebP natively.