Purpose: Convert JPG images to modern WebP format for smaller file sizes and faster page loading. Runs entirely in your browser.
JPG to WebP
The JPG to WebP converter turns JPG images into the modern WebP format for smaller file sizes and faster-loading web pages.
Why WebP
WebP typically produces significantly smaller files than JPG at similar quality, which means faster page loads and less bandwidth - a real win for websites, where image weight is often the biggest factor in load time. Converting your JPGs to WebP can noticeably improve Core Web Vitals scores.
Good to know
WebP is supported by all modern browsers, though very old software may not open it - keep JPG originals if wide compatibility matters. The conversion is done in your browser, so images are not uploaded. To convert back, use WebP to JPG, and to shrink images further see the Image Compressor.
Frequently Asked Questions
Why convert JPG to WebP?
WebP files are usually smaller than JPG at similar quality, so pages load faster and use less bandwidth.
Is WebP widely supported?
Yes, by all modern browsers. Some older desktop software may not open WebP, so keep originals if broad compatibility matters.
Does WebP support transparency?
Yes, WebP supports transparency, unlike JPG, though a JPG source has no transparent areas to preserve.
Are my images kept private?
Yes. Conversion runs in your browser with no upload.
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