JPG to PNG
Convert JPG images to lossless PNG — entirely in your browser.
Your image is converted locally in your browser and never uploaded.
What is jpg to png?
PNG is lossless and supports transparency, making it the right choice for graphics, screenshots, and images you will edit again. This converter re-encodes any JPG as PNG using your browser’s built-in image engine.
Because conversion happens on your device, even private photos never touch a server.
How to use it
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Choose a JPG
Click or drag & drop — up to 25 MB.
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Download the PNG
The converted file is ready in a second.
Frequently asked questions
Usually yes. JPG is lossy and compact; PNG is lossless. The trade-off is quality and editability, not file size.
No. A JPG has no alpha channel, so the PNG keeps the same opaque pixels — just losslessly encoded.