WebP Converter

What is WebP?

WebP is a modern image format created by Google. It uses smarter compression than the older JPG and PNG formats, so a WebP file is typically 25–35% smaller than an equivalent JPG or PNG at the same visual quality. WebP supports both lossy compression (great for photos) and lossless compression (great for graphics), and it also handles transparency and animation. That combination is why WebP has become a default choice for performance-focused websites.

Convert JPG and PNG to WebP

Converting your existing images to WebP is the easiest way to cut page weight. A photo-heavy page that switches from JPG to WebP often loads noticeably faster, which helps both your visitors and your Core Web Vitals scores. Drop your JPG or PNG into the converter, pick WebP as the output format, and use the quality slider to balance file size against sharpness. For most photos a quality of 75–85% looks identical to the original at a fraction of the size.

Convert WebP back to JPG or PNG

Sometimes you receive a WebP file and need a more traditional format — to open it in older software, attach it to a document, or hand it to a tool that does not accept WebP. ImgTurbo converts WebP to PNG when you need to preserve transparency, and WebP to JPG when you want the smallest possible photo file. Just upload the WebP, choose PNG or JPEG as the output, and download the result.

Browser support

WebP is supported in every current major browser — Chrome, Firefox, Edge, Safari and Opera — as well as on Android and iOS. Only very old browser versions lack support. If you need an image to display absolutely everywhere, including legacy environments, converting WebP back to JPG or PNG guarantees compatibility.

Free, in-browser, no upload

ImgTurbo's WebP converter is 100% free with no signup and no limits. All processing happens client-side in your browser — your images never touch a server and are never stored anywhere. That makes it safe for personal photos, client work and confidential material alike.