Convert PNG to WebP

WebP keeps the transparency of a PNG and is often much smaller, which helps web pages load faster. Convert here without uploading the picture.

Open the board Free. No sign-up. Your files stay on your device.

How to do it

  1. Drop the PNG onto the board and select it.
  2. Open the Convert tab.
  3. Choose WebP and set the quality.
  4. Compare with the slider and download.

When to choose WebP over PNG

WebP suits logos, icons, screenshots and cut-out pictures on websites, because it keeps transparency and loads faster. Modern browsers and apps open it without trouble. Some older programs and email clients cannot, so keep the PNG as your master copy and for anyone who needs it. If small text looks soft in the comparison, raise the quality.

When to use it

Use it when a PNG logo, graphic or screenshot is heavier than it needs to be on a website. WebP keeps transparency and is often much smaller, which helps pages load faster.

Tips for better results

  • Transparency is kept, so logos and cut-out pictures stay clean on any background.
  • Check small text and sharp edges in the comparison. If they look soft, raise the quality.
  • Keep the PNG as your master copy for later edits.
  • Very old programs and some email clients cannot open WebP. Keep a PNG for those cases.

Questions

Does WebP keep a transparent background?

Yes. WebP supports transparency, so logos and cut-outs stay clean on any background.

How much smaller is WebP than PNG?

It depends on the picture, but it is often noticeably smaller, especially for photos and gradients. Compare the sizes in the result.

Is my picture uploaded?

No. It is converted on your device.

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