File ConversionImage ConversionFree Tool
JPG to PNG
Convert a JPG image to PNG entirely in your browser using the Canvas API — no upload to a server, no wait.
How to Use JPG to PNG
- 1Upload your JPG image
- 2The PNG conversion happens automatically
- 3Preview the result and download it
Frequently Asked Questions
No — JPG source images don't have an alpha channel, so the resulting PNG is fully opaque. Converting to PNG doesn't recover transparency that was never there.
No — the conversion runs entirely in your browser using the HTML Canvas API. The file never leaves your device.
No artificial limit is enforced by this tool, though very large images may be slow to process depending on your device.
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