PNG to WebP Converter

WebP supports transparency like PNG but usually with a much smaller file. This converter re-saves a PNG as WebP so you can shrink graphics and screenshots for the web.

Files are processed in your browser and are not uploaded to our server.

How to Use This Tool

  1. Choose a PNG file from your device.
  2. Adjust the quality slider if you want a smaller or sharper result.
  3. Click Convert to WebP.
  4. Download the converted file.

Why Use ToolVigo's PNG to WebP Converter

  • Converts PNG to WebP in one click.
  • No account, no watermark and no upload.
  • Shows the size of the new file next to the original.

Supported Formats

PNG files up to 25 MB.

Privacy & Security

This tool runs entirely in your browser using the Canvas API. Your image is never uploaded to ToolVigo's servers and nothing is stored after you close the page.

Frequently Asked Questions

Is my PNG file uploaded anywhere?

No. The conversion happens in your browser with the Canvas API, so the file stays on your device.

Will the converted image look different?

Converting to WebP is lossy, so there can be small differences, but at quality 90 they are rarely visible.

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