WebP to JPG Converter

Browser-based tool for converting WebP images to JPG format. No installation, no backend, no uploads.

Takes a WebP image as input and returns a JPG file. Conversion happens entirely in the browser. The image never leaves the device.

• File input for WebP images.
• Convert button.
• Download link for the resulting JPG.
• No installation. Runs in the browser.
• No server storage. All processing client-side.

1. Upload a WebP image using the file input.
2. Click the convert button.
3. A download link for the JPG file appears.
4. Click the link to save the image.

• HTML
• CSS
• JavaScript
• Canvas API for image conversion

No frameworks. No backend. The entire application is client-side.

Open index.html in a browser. No build step required.

https://xm14.github.io/webp-to-jpg/

The conversion uses the Canvas API: the WebP image is drawn to a canvas and exported as JPG. This means the output is re-encoded, not just re-containerized. Quality settings for the JPG export can be adjusted in the conversion function if the default is not suitable.

WebP is a modern format with better compression than JPG, but not all applications support it. This tool exists for cases where WebP is the input and JPG is required.

MIT. See LICENSE file.

Email: martinrlab@gmail.com I try to respond quickly.