JPG to PNG

JPG to PNG features

• 01

  Lossless PNG output

  PNG is a lossless format — the converted file contains every pixel from the original JPG without introducing any additional compression artifacts. This makes it ideal for logos, UI screenshots, and images destined for further editing.

• 02

  Batch conversion

  Drop multiple JPG or JPEG files at once and convert them all in a single click. Each file is processed in parallel in your browser, so large batches complete quickly.

• 03

  100% private, works offline

  Conversion happens entirely in your browser using the HTML5 Canvas API — your images never leave your device. The tool keeps working even without a network connection once the page has loaded.

JPG to PNG FAQ

How do I convert JPG to PNG?

Drop your JPG or JPEG files onto the upload area (or click Choose files), then click Convert. Download individual files or use Download all to save everything at once.

Why convert JPG to PNG?

PNG is lossless, meaning it does not compress pixels by discarding data. Converting to PNG is useful when you need to edit the image further (editing a JPG repeatedly adds artifacts), when you want a transparent background option, or when you need pixel-perfect reproduction for screenshots or graphics.

Will converting JPG to PNG improve image quality?

No. Conversion to PNG stops further quality loss, but any artifacts already present in the JPG are preserved in the PNG. PNG output will be larger than the original JPG because it stores every pixel without compression loss.

Can I convert multiple JPG files at once?

Yes. Select or drop as many JPG or JPEG files as you like — they are all converted in parallel and appear as individual PNG files ready to download.

Are my images uploaded to a server?

No. The converter runs entirely inside your browser using JavaScript and the HTML5 Canvas API. Your images never leave your device and nothing is stored or logged.