Convert Images to WebP for Faster Websites
Your files never leave your browser. All processing happens client-side via WebAssembly.
WebP images are 25-35% smaller than JPEG at equivalent quality. Converting your website images to WebP improves page load speed, Core Web Vitals scores, and SEO rankings.
PDFJolt converts JPEG and PNG images to WebP instantly in your browser. All modern browsers support WebP — it's the best format for web performance in 2026.
Process your entire image library locally. PDFJolt converts images without uploads or cloud processing — fast, private, and unlimited.
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.jpg, .jpeg, .png, .webp, .bmp, .gif • Max 10 MB
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