What this tool is for
Create a WebP copy of a JPG for faster web delivery. WebP often needs fewer bytes for similar visual quality, making it useful for site images, product photos, and app assets.
How to use it
- Choose a JPG image up to 50MB.
- Select Process Image.
- The browser re-encodes the photo as WebP.
- Download the result and compare both appearance and byte size.
What happens to your image
The source is decoded and encoded as WebP entirely in the browser. Existing JPEG artifacts remain because conversion cannot recover lost detail.
Practical uses
- Optimize blog photographs before publishing.
- Reduce product-image transfer size on a storefront.
- Prepare responsive web image variants.
- Replace heavy JPG hero images with modern WebP copies.
Why WebP can be smaller
WebP uses newer compression methods than classic JPEG and can represent many photographs efficiently. Savings vary with detail, noise, and the compression already applied to the JPG.
Important limitations
- A highly optimized JPG may show little or no size saving.
- Older software may not open WebP.
- Conversion does not repair JPEG artifacts.
- The tool creates a still WebP image.
Frequently asked questions
Is WebP supported by modern browsers?
Yes, current major browsers support WebP, though some older desktop software may still prefer JPG.
Will WebP always be smaller than JPG?
No. It often is, but the source image and its existing compression determine the result.
Can I use WebP in WordPress?
Modern WordPress versions and browsers generally support WebP, but confirm any theme, CDN, or plugin requirements.
Does conversion change dimensions?
This converter keeps the decoded pixel dimensions and changes the image format.