JPG to PNG
Convert JPG files to PNG online for free. Everything runs locally in your browser — your files are never uploaded.
About this tool
This browser-based JPG to PNG converter is useful when a phone, website or editing app requires a different file format. Processing stays on your device, so private files never leave your browser.
How to use
- Select an image (JPG is the common starting format)
- PNG is selected as the default output format
- Adjust quality if needed
- Download the converted file
FAQ
Are my files uploaded?
No. The conversion runs locally in your browser and the original file stays on your device.
Why convert JPG to PNG?
PNG is the default output for this tool and is useful when you need a lossless image or transparency. You can also start with PNG, WebP, HEIC or HEIF images and choose another available output format.
Can I convert files on a phone?
Yes, if the mobile browser supports the required local decoding APIs. Large files may need more memory.
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