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About JPG To PNG Converter Online
JPG is the same format as JPEG — the names are interchangeable, reflecting a historical 3-character file extension limit on older Windows systems. The format uses adjustable lossy compression and is universally supported across all devices and platforms.
Converting to PNG is the right choice when you need a lossless image with transparency — for logos, overlays, screenshots, and design assets that must not show compression artefacts or lose sharp edges.
This tool converts your JPG images to PNG directly in the browser. Upload your file, choose a quality preset if available, and download the converted result instantly.
How to use this tool
How to convert JPG to PNG
Upload your JPG file
Click the upload area or drag a JPG image. Files are read locally before conversion.
Convert
Press the Convert button. Sharp decodes the JPG and outputs a lossless PNG. No quality setting is exposed — PNG compression is always lossless.
Download the PNG
Click Download to save the .png file. PNG preserves every pixel exactly, including any transparency from the source.
When to use PNG
PNG is ideal for screenshots, logos, diagrams, and any image where sharpness and transparent backgrounds matter. It produces larger files than JPEG for photos, so use JPEG or WebP there instead.