JPG to PNG — Convert JPG Images to PNG for Free
Free · Private · No sign-up🔒 Your files never leave your device
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Convert JPG images to PNG format for lossless quality — useful when you need to further edit an image without compounding compression artifacts. Everything happens locally in your browser using JavaScript and the Canvas API — your images are never uploaded to a server, so it's safe to use for private photos or confidential graphics.
How to use jpg to png
- 1Drag and drop one or more JPG images, or click to browse.
- 2Click "Convert" to generate PNG versions.
- 3Download your converted PNG image(s).
Frequently asked questions
Will converting JPG to PNG improve quality?
No — PNG conversion preserves the JPG's existing quality exactly; it doesn't recover detail lost during the original JPG compression, but avoids losing any further quality.
Will the PNG file be larger?
Usually yes — PNG uses lossless compression, so file sizes are typically larger than the equivalent JPG, especially for photographic content.
Can I convert multiple JPGs at once?
Yes — add as many as you like and download them together as a ZIP.