PNG to WebP converter
Convert PNG files to WebP on your own device. Batch of thirty, no upload, no watermark.
WebP supports transparency like PNG but compresses far better, frequently landing at a quarter of the size. For logos and UI graphics on a website it is usually the better choice.
Conversion runs in your browser — your files are not uploaded, there is no size cap and no queue.
What to watch out for
For print or for software that predates 2020, stay with PNG.
Quality settings
For photographs, 85-90% is the practical sweet spot: files shrink substantially and the difference is invisible on screen. Push to 95% for images you will print.
Need a specific file size instead? Compress to an exact KB target handles that directly.
Questions
Is this PNG to WebP converter free?
Yes, with no account, no watermark and no daily limit.
How many files can I convert at once?
Up to 30 per batch, with a ZIP download at the end.
Are my images uploaded?
No. Everything runs in your browser, so there is no size limit either.
Does converting reduce quality?
PNG output is lossless. JPG and WebP re-encode with a small loss, invisible above about 85%.