Made for the web
WebP is a modern image format designed for efficient web delivery. Depending on the source image and quality setting, it can produce smaller files than JPG or PNG.
PNG to WebP & JPG to WebP
Convert PNG and JPG images to WebP directly in your browser. Adjust quality, process multiple files at once and download the whole batch as a ZIP.
Drop images here
JPEG, PNG and WebP supported
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Control the tradeoff
Lower the quality slider for smaller files or raise it when visual fidelity matters more. Each result shows the original and converted file size.
Batch conversion
Convert several PNG or JPG files in one run, download them individually or save the whole batch as one ZIP file.
How to convert PNG or JPG to WebP
- Choose images. Add PNG, JPG, JPEG or another browser-readable image.
- Set WebP quality. Use the quality slider to balance file size and visual detail.
- Convert and download. Save one file at a time or download multiple converted images together as a ZIP.
What is WebP?
WebP is an image format commonly used on websites because it supports efficient compression. It can handle photographic images as well as transparency, making it useful for many web assets.
WebP vs JPG and PNG
JPG is widely compatible and works well for photos. PNG supports lossless pixels and transparency. WebP can support both lossy and lossless-style workflows while often producing compact files for web use.
Frequently asked questions
How do I convert PNG to WebP?
Choose one or more PNG images, set the WebP quality and press Convert to WebP. You can then download each result or the entire batch as a ZIP.
Can I convert JPG to WebP?
Yes. JPG and JPEG images can be converted to WebP on the same page.
Are my images uploaded?
No. The conversion runs locally in your browser using browser image and canvas APIs.
Is WebP always smaller?
No. The final size depends on the original image, dimensions, image content and quality setting, so some files may shrink more than others.