About this tool
WebP Converter outputs modern WebP format from any source image, with a quality slider for lossy compression or a lossless toggle for perfect quality. See the size reduction percentage in real time.
How it works
- 1Upload any image.
- 2Drag the Quality slider or enable Lossless mode.
- 3Original and WebP file sizes are shown with % reduction.
- 4Download as a .webp file.
Common use cases
- ✓Improving web page load times with WebP
- ✓Reducing CDN bandwidth costs
- ✓Meeting Google PageSpeed image format recommendations
- ✓Converting image libraries for modern browsers
Privacy first. WebP Converter runs entirely inside your browser using the HTML5 Canvas API. Your images are never uploaded to any server, stored anywhere or shared with third parties. Everything happens locally on your device.
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