Free Online Tool

PNG to WebP Converter

Convert PNG images to WebP format to reduce file size and improve website performance.

Free to useNo sign-upNo watermarkBrowser-based

Drop a PNG image here

PNG images only · Max 20MB · Processed locally in your browser

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Need this built properly?

Large images can slow down your website.

If your website feels slow or outdated, dean-da-dev can help you build a faster, more professional website — optimised images, clean code, and performance best practices included as standard.

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FAQ

Questions about the png to webp converter.

Is this PNG to WebP converter free?

Yes. Free to use, no sign-up, no watermark.

Does it preserve transparency?

Yes. WebP supports transparency, so transparent PNG images will be converted with full transparency preserved.

Are my images private?

Yes. Everything is processed locally in your browser. No server uploads.

How much smaller will the WebP file be?

PNG to WebP conversions typically produce files 25–35% smaller. Results vary depending on image content.

Can dean-da-dev help with my website?

Yes. dean-da-dev builds professional websites for UK businesses, optimised for speed, SEO, and conversions.

Need this built professionally?

Hire Dean Da Dev to turn the idea into a real product.

Book a short discovery call, request a quote, or review live work before deciding.

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