Convert PNG to WebP

Upload or drag your PNG files, conversion to WebP is automatic and instant, then click Download. You can convert up to 50 images at once.

No, never. All conversion happens directly in your browser. Your images never leave your device: full privacy.

Yes, converting PNG to WebP is completely free and unlimited. No registration, no watermark, no hidden costs.

Yes, the Quality slider (1–100%) lets you balance sharpness and WebP file size. 90% is a good default for most images.

Yes, WebP supports transparent backgrounds like PNG, so logos and icons stay transparent. It is the main reason to pick WebP over JPG for graphics.

So pages load faster: images are often the heaviest part of a page, and speed tests such as PageSpeed Insights flag the ones that weigh too much. A lighter page also helps the loading times Google measures.

The WebP made here is compressed with loss, so at low quality fine text and thin lines can show faint smudges. For graphics keep the quality high, around 90 per cent, and compare the result before downloading.

No, the WebP keeps the same width and height in pixels as the PNG. Only images above 40 megapixels are scaled down, so the browser does not run out of memory.

Yes, and not because we promise it: this tool runs entirely inside your browser. What you type or upload never leaves your device, so it never reaches a server of ours and there is nothing we could keep, read or lose. You can check it yourself: open the page, disconnect from the internet, and the tool keeps working.

No. There is no database behind this tool: we do not store your files, your text or your results. When you close the tab nothing is left — not here with us, because it never arrived, and not anywhere else.

We do not profile you: there is no account to create, we never ask for your email to use a tool, and we keep no profile of what you do. We are an Italian company and we work under the GDPR and the other European rules, with the privacy notice and the consent request in plain sight. One thing we say in full rather than hiding it behind a slogan: the ads are Google's, and Google may use cookies to personalise them. You decide from the consent banner: if you say no the ads stay, but they are not personalised, and the tool works exactly the same.

From advertising, and that is all. We do not sell your data, there is no hidden paid plan, there is no limit that eventually asks for your card, and you do not have to sign up. The ads pay for the servers and for the time we spend writing the tools: that is how we can keep them open to everyone.