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QuickImageTool

Convert PNG to WebPOnline Free

Change PNG images to WebP in seconds, one or many at once, at full resolution and without uploading anything.

  • Files stay on your device
  • No sign-up
  • Free, no watermark

About this tool

PNG to WebP Converter

Convert PNG to WebP right in your browser. PNG is a lossless format that keeps transparency, with larger files, while WebP is Google's modern web format, much smaller than JPG or PNG, but not accepted by some apps and upload forms. WebP keeps transparency like PNG but makes much smaller files, ideal for logos, icons and graphics on websites.

Add one picture or a whole batch. Each one is converted at its original size, with a quality slider if you want smaller files, and you can download them one by one or all together as a ZIP. Choose a high quality for graphics with text so the edges stay crisp.

Everything happens on your phone or computer, so your images are never uploaded to a server. There's no sign-up, no limit and no watermark.

  • Batch conversion

    Convert many images at once and download them together as a ZIP.

  • Full resolution

    Width and height stay exactly the same as the original.

  • Quality control

    Pick the quality to balance sharpness and file size.

  • Private

    Converted on your device. Nothing is uploaded.

Step by step

How to convert PNG to WebP

  1. 1

    Add your PNG files

    Choose files from your phone or computer, drag them in, or paste an image.

  2. 2

    WebP is already selected

    Optionally lower the quality for smaller files.

  3. 3

    Download

    Save each WebP, or download them all at once as a ZIP.

FAQ

PNG to WebP FAQ

Can't find your answer? Contact us.

Add your PNG images on this page. WebP is already selected, so each file is converted straight away; then download it, or download all of them as a ZIP.

WebP is compressed, so quality depends on the slider. At the default high quality the difference isn't visible for photos; lower it only if you need a smaller file.

Yes. Select or drop as many images as you like. They're converted one after another and you can download them together as a ZIP file.

No. Conversion happens in your browser on your own device. Your images are never sent to a server.

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