Does converting to WEBP reduce quality?

WEBP is a compressed format, so some detail is discarded. Choose Maximum quality to keep the result as close to the original as possible.

Are my images uploaded to a server?

No. This conversion runs entirely inside your browser, so the image data never leaves your device.

Can I convert several images at once?

Yes. Add multiple files and they are processed one after another, with a queue showing the status of each.

PNG to WEBP

Convert PNG images to WEBP.

Free

Drag & drop your file here

Choose File

PNG → WEBPUp to 50 MB per file

About png to webp

Turn PNG images into WEBP files right in your browser. WebP usually produces far smaller files than PNG, which speeds up websites. Add as many images as you like — each one is converted separately and can be downloaded on its own or together as a ZIP.

How it works

1Add one or more PNG images by dragging them in or choosing files.
2Pick the output quality — higher quality means a larger file.
3Convert, then download each WEBP file or the whole set as a ZIP.

Frequently asked questions

Does converting to WEBP reduce quality?: WEBP is a compressed format, so some detail is discarded. Choose Maximum quality to keep the result as close to the original as possible.
Are my images uploaded to a server?: No. This conversion runs entirely inside your browser, so the image data never leaves your device.
Can I convert several images at once?: Yes. Add multiple files and they are processed one after another, with a queue showing the status of each.

Related tools

This tool runs entirely in your browser — your file is never uploaded, and the result is discarded when you clear it or close the tab. Read more.