JPG to PNG Converter
Convert JPG photos to lossless PNG in seconds — handy for editing or when an app only accepts PNG. Free, and nothing is uploaded.
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🔒 Your images are converted on your own device. They are never uploaded to any server.
How to convert JPG to PNG
- Drop your JPG files into the box above, or tap Choose images.
- PNG is already selected — there is no quality to set, because PNG is lossless.
- Download each PNG, or Download all as a ZIP.
When is PNG the better choice?
Save as PNG when you will keep editing an image: every save as JPG loses a little detail, while PNG keeps the pixels exactly. Some apps, games and printing services also require PNG.
Converting does not bring back detail that JPG compression already removed, and the PNG will be larger than the JPG.
Frequently asked questions
Does JPG to PNG improve quality?
No. It keeps the current quality exactly but cannot restore detail lost when the JPG was created.
Will the background become transparent?
No. JPG has no transparency, so the PNG has the same solid background.
Why is the PNG bigger?
PNG stores pixels without lossy compression, so photos usually become 2–5 times larger.
Are my images uploaded?
No. Conversion runs in your browser on your device.