PNG to WebP Converter
Convert up to 50 PNG images to WebP at once. Files are not uploaded; everything is processed inside your browser.
Convert PNG to WebP without uploading
Turn PNG images into WebP. Convert many at once and download them as a ZIP; your files are never sent to a server.
How to use it
Drag PNG files in or click to choose them, then press Convert. It handles up to 50 files at a time, 100MB each, and offers a ZIP when there are two or more results. The saved file keeps the original name with only the extension changed.
Format and quality
WebP files are often smaller than JPG or PNG at similar quality. A quality slider (50–100) trades file size against detail. The shooting direction of phone photos is applied during conversion, so they are saved upright.
Privacy
Conversion happens on a canvas in this browser and the files are not sent anywhere. The saved file does not include the original EXIF data (camera details and location).
Frequently asked questions
- Are my files uploaded?
- No. Conversion happens only inside this browser.
- Does converting reduce quality?
- With the quality slider high (92 by default) the difference is hard to notice. Lowering it makes files smaller.