Privacy notice
WebP conversion happens locally in your browser. No image data is uploaded.
Image Tools
Convert PNG images to WebP with quality control and size comparison directly in your browser.
Choose WebP quality with a slider before conversion.
All conversion is done locally with no server upload.
See original and converted image sizes before downloading.
Drag & drop a PNG image
or click the button above to select a file.
File name
Original size
Converted size
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WebP conversion happens locally in your browser. No image data is uploaded.
The Canvas API encodes your PNG as WebP using the chosen quality setting.
Yes. The tool shows the original PNG size and the converted WebP size.
Yes. Lower quality reduces size, while higher quality preserves more detail.
Yes. All conversion is performed inside your browser.
Click Reset to clear the image and return to defaults.