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Google's PageSpeed Insights specifically recommends serving images in WebP format. Images are usually the largest files on any webpage — often 50-80% of total page weight. Converting from JPG to WebP cuts those files by 25-50% with no visible quality difference.
Smaller images = faster page loads = better SEO rankings = lower bounce rates = more conversions. It's one of the highest-impact, lowest-effort optimizations you can make.
No account, no upload, no limits. The conversion runs in your browser. Process your entire image library at once.
The simplest approach — use the HTML picture element:
<picture>
<source srcset="image.webp" type="image/webp">
<img src="image.jpg" alt="Description">
</picture>
Browsers that support WebP load the smaller file. Others fall back to JPG. Everyone wins.
If you have PNG images on your site (screenshots, graphics, logos), convert those too. Our PNG to WebP converter typically reduces PNG files by 25-35%. Even larger savings than JPG to WebP.
Try the JPG to WebP Converter — free, private, unlimited.
Open JPG to WebP ConverterYes. All modern browsers support WebP: Chrome, Firefox, Safari, Edge, Opera. WebP covers 97%+ of web users. Only Internet Explorer lacks support.
Images are typically 50-80% of a page's weight. Converting to WebP can cut that in half, reducing load times by 1-3 seconds on average. This directly improves Core Web Vitals scores.
Yes, as fallbacks. Use the HTML picture element to serve WebP with a JPG fallback. This covers the rare browser that doesn't support WebP.