Private browser tool

Convert PNG to WebP

Convert PNG images to WebP locally in your browser, choose quality and see the resulting file size.

Your image is processed locally in your browser and never uploaded to a server.

No uploads.No signup.Works locally in your browser.
Drop an image here

Select PNG. Images are processed locally and never uploaded.

Conversion settings

Output format: WebP

WebP often creates smaller files than PNG for web pages and email, while still supporting transparency in modern browsers.

Download result

Your image is processed locally in your browser and never uploaded to a server.

Original image

No image selected yet.

Converted result

Convert an image to preview the result.

Create smaller WebP files from PNG images

PNG is reliable and lossless, but it can be heavy for websites. WebP is often a better choice for page speed and sharing because it can keep visual quality with a smaller file size.

Use the quality slider to balance size and clarity. For logos or sharp UI screenshots, compare the preview before using the result.