100% PrivateLosslessCanvas API
Drop your JPG file here
or click to browse
JPGJPEG|Max 50 MB
How It Works
1
Upload JPG
Drop your JPG or JPEG image into the converter.
2
Convert
Click Convert to transform to lossless PNG.
3
Download PNG
Get your converted PNG image instantly.
Frequently Asked Questions
Why convert JPG to PNG?
PNG uses lossless compression, preserving every pixel exactly. Converting to PNG is useful when you need to edit an image further without additional quality loss, or when you need a format that supports transparency for later editing.
Will the PNG file be larger than the JPG?
Yes, in most cases PNG files are larger than JPG because PNG uses lossless compression. The trade-off is that PNG preserves exact pixel data with no quality degradation.
Does this add transparency to my JPG?
No. Converting a JPG to PNG changes the format but does not add transparency. The image will look identical. However, once in PNG format, you can use an image editor to add transparent areas.
Are my images uploaded to a server?
No. All conversion is done entirely in your browser using the HTML5 Canvas API. Your images never leave your device.
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