Convert JPG to WebP (and JPEG to WebP) in your browser—our JPG to WebP converter online cuts typical photo weight 25–80% with a quality slider, batch uploads, and optional resize.
Joint Photographic Experts Group
Modern Web Image Format
Speed matters for visitors and SEO, and heavy JPEGs slow pages down. WebP usually beats JPG/JPEG on bytes at the same perceived quality—exactly why teams convert JPG to WebP or run a dedicated JPEG to WebP pipeline.
This JPG to WebP converter keeps things simple: upload, tune quality (85 is a strong default), optionally resize or strip EXIF, then download WebP—batch-friendly and free.
Understanding the differences between these two formats makes the benefit of conversion clear:
We've designed our tool to be powerful for professionals yet simple for beginners. Here is a step-by-step guide to converting your images:
Converting your website's images from JPG to WebP is one of the single most effective optimizations you can make. Google's Core Web Vitals (CWV) are metrics that measure a user's real-world experience on a page, and the most important metric, Largest Contentful Paint (LCP), is almost always an image.
When you convert JPG to WebP, your images download faster. This directly improves your LCP score, which in turn signals to Google that your page provides a good user experience, boosting your SEO ranking. For users on mobile devices or slow connections, the difference is night and day, leading to lower bounce rates and higher engagement.
This isn't just a basic converter. We've included features that professional developers and photographers demand:
Start converting your JPEG to WebP images today and unlock a faster, more efficient web experience.
Many teams serve WebP with a JPEG fallback using <picture> or CDN rules. Converting masters here speeds up that pipeline without re-shooting.
Pick a handful of representative images (faces, gradients, text-on-photo). Compare at multiple quality settings before batching thousands of files.
After conversion, try compress WebP for another pass on bloated exports.
Use this JPG to WebP converter: 1) Select JPG/JPEG files. 2) Set quality (~85 recommended). 3) Optional resize, auto-orient, strip metadata. 4) Convert. 5) Download WebP (or ZIP). Same flow to convert JPEG to WebP in bulk.
Converting JPG to WebP dramatically reduces file size (often by 25-80%) with little to no visible loss in quality. Smaller images make your website load faster, improve user experience, and boost your SEO rankings. WebP is a modern format supported by all major browsers.
Yes, our JPG to WebP converter is 100% free. You can convert unlimited images, including batch conversions, without any watermarks, signups, or fees. All advanced options are also free.
WebP uses superior compression. At a quality setting of 85, a WebP image is typically 25-35% smaller than its JPG equivalent with no discernible quality difference. You can adjust the quality slider to find your preferred balance between file size and quality.
Yes, our tool supports batch conversion. You can select and upload multiple JPG files at once. The converter will process all of them simultaneously and provide individual download links, plus a single "Download All" zip button.
This tool is specifically for JPG/JPEG files. If you have iPhone photos in the **HEIC** format, please use our dedicated HEIC to WebP converter. It includes the same great features, like auto-rotation, that are perfect for iPhone pictures.
JPG (or JPEG) is a widely used format that uses lossy compression. WebP is a modern format by Google that offers both lossy and lossless compression. WebP's lossy compression is more efficient, resulting in smaller file sizes than JPG at the same level of visual quality. WebP also supports transparency and animation, which JPG does not.
Many cameras and phones save an 'orientation' tag (EXIF data) in the image file to indicate if it was taken vertically or horizontally. 'Auto Orient' reads this tag and automatically rotates the image to its correct, upright position during conversion, so you don't have to fix it manually.
JPG files often contain hidden metadata like EXIF (camera settings, location, date) and XMP (creator info). Selecting 'Yes' for 'Strip' removes all this data from the final WebP file. This can slightly reduce file size and is good for protecting privacy if you don't want to share location or camera data.
Yes. Your privacy and security are our top priority. All files are transferred over a secure SSL (HTTPS) connection. Your uploaded JPG files and converted WebP files are automatically deleted from our servers after a short period (typically 1-2 hours). We never access, share, or store your images.
Yes, WebP is now supported by all modern web browsers, including Chrome, Safari (v14+), Firefox, Edge, and Opera. Global browser support is over 97%, making it a safe and reliable format for all web use.