Image to WebP Converter
Convert images to WebP format with adjustable quality for optimal web performance and smaller file sizes.
Drag an image here or click to select
JPG, PNG, GIF, BMP
Conversion result
0 KB
Original size
0 KB
WebP size
0%
Reduction
What is the WebP format?
WebP is a modern image format developed by Google that offers superior compression to JPEG and PNG while keeping equivalent visual quality. It is ideal for websites: it reduces image weight, speeds up page loading and improves overall performance without sacrificing sharpness. This tool converts your images locally in the browser, without uploading them to any server.
How to use this tool
- Drag an image or click the upload area to select a JPG, PNG, GIF or BMP file.
- Adjust the quality with the slider (70-85 is recommended for the web).
- Press "Convert to WebP" and compare the original size with the result.
- Download the WebP file with the download button.
Typical use cases
- Optimize website images to reduce loading time.
- Prepare images for blogs, online stores or render portfolios.
- Reduce the mobile data usage of your visitors.
Frequently asked questions
How much does WebP reduce image size?
In general WebP weighs 25-35% less than JPEG at the same visual quality, and up to 50% less compared to lossless PNG with transparency.
Are my images uploaded to any server?
No. The conversion is performed entirely in your browser using HTML5 Canvas. Your images never leave your device.