JPG to PNG converter

Converting a JPG file to a PNG format is a fundamental step in pre-editing workflows to safeguard image fidelity. The primary advantage of this process is that it transitions the image from a lossy environment to a lossless one, preventing 'generation loss'—the cumulative degradation that occurs every time a JPG is saved and re-compressed. The converter operates by decoding the compressed JPG pixel data and rewriting it into the uncompressed, exact structure of a standard PNG. This tool is intended for graphic designers, digital artists, and photo restorers preparing assets for heavy manipulation. Supported inputs are all standard JPG/JPEG photographs, regardless of resolution. An example use case is taking an internet-sourced JPG image and converting it to PNG before importing it into Photoshop to remove the background and add transparent elements, ensuring sharp edges during the edit. The main limitation is that converting to PNG will not miraculously restore details lost to initial JPG compression, and it does not automatically remove the background. Typical error messages include 'Unsupported JPEG marker' or 'Invalid EXIF payload'.