Free online convert tool

PNG to WebP Online

Convert PNG images to WebP online. Choose quality and create a WebP copy for web publishing while preserving transparency supported by the browser.

How to use PNG to WebP

  1. Select the image file or files you want to use with PNG to WebP.
  2. Choose the available settings for this task. Export the selected PNG image as WebP.
  3. Click the action button, review the result and download the new file.

About this tool

This png to webp runs in your browser using standard web image APIs. It creates a separate output and does not intentionally overwrite the source file. Export the selected PNG image as WebP. The result can vary with the source image, file format, dimensions and browser implementation. Keep an original copy and inspect the exported file before using it in a production workflow.

Important notes

Browser-based processing requires a modern browser with JavaScript enabled. Very large images can use substantial memory. Some source formats are only supported when the browser can decode them. This tool does not guarantee compliance with third-party platform, print lab or government specifications; check the output before use.

Frequently asked questions

Is png to webp free to use?

Yes. It is available without an account. Your browser and device capabilities may affect the processing of very large files.

Are my pictures uploaded to the server?

No. Image processing takes place locally in your browser. Your selected image file is not sent to our image-processing server.

Which image formats are supported?

Common image types such as JPG, PNG and WebP are generally supported. SVG, GIF and BMP decoding depends on the browser. Animated GIFs are exported as the first displayed frame in this tool.