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Convert PNG to WebP.

Heavy PNG screenshots and graphics are a common reason a page loads slowly. WebP keeps the transparency and the sharp edges, usually at a fraction of the size.

  • Conversion happens on your device, not on a server
  • JPG, PNG and WebP, with the quality under your control
  • No watermark and no signup, however many files you convert

How it works.

  1. 1Drop your PNG files into the box above.
  2. 2WebP is selected. Use 90% or higher for screenshots with small text.
  3. 3Tap Convert to WebP — nothing is uploaded.
  4. 4Download the lighter WebP files.

Frequently asked questions

Is transparency preserved?

Yes. WebP supports transparency, so logos and cut-out graphics keep their see-through areas.

How much space does PNG to WebP save?

It depends on the image. Photographic PNGs often shrink by 70–90%; flat graphics and screenshots commonly by around half. The result card shows the real number for each file.

When should I keep the PNG?

When the file is going somewhere that does not accept WebP — many forms, older design tools, some email clients — or when you want a lossless master to edit later.