PDPixelDocTools

JPG to PNG Converter

Turn a JPG photo into a PNG file locally in your browser, useful when you need lossless format or transparency support downstream.

Upload a JPG image to convert

JPG / JPEG files only.

or drag and drop it here

Your image is processed in your browser and is not uploaded to our server.

How it works

  1. 1

    Choose a JPG file from your device.

  2. 2

    The tool will re-encode it as PNG using your browser's canvas.

  3. 3

    Download the converted PNG file.

Frequently asked questions

Will converting JPG to PNG add transparency?

No. A JPG has no transparency data to begin with, so the resulting PNG will simply be a lossless copy of the same visible image, typically larger in file size.

Will the file size increase?

Usually yes. PNG is lossless, so PNG files are often larger than the equivalent JPG, especially for photos. The tool shows you the actual before/after size.