JPG to PNG Converter
Convert one or multiple JPG images to PNG — client-side, private, instant.
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Upload JPG image(s) to begin conversion
Convert one or multiple JPG images to PNG — client-side, private, instant.
Original JPG
Converted PNG
Resolution
Convert JPG images to PNG format instantly — no uploads, no server, 100% in your browser. Your files never leave your device, keeping your images completely private.
Select one or more JPG images, choose a background option (transparent, white, black, or a custom colour), then click Download PNG. For multiple files, use Download All (ZIP).
• Batch convert multiple JPGs at once
• Choose transparent or coloured PNG background
• Side-by-side before / after preview
• No upload required — fully client-side & private
• Works on all devices — desktop, tablet, mobile
Does PNG improve quality?
PNG is lossless, so it preserves every pixel exactly. JPG is lossy, meaning some detail is permanently discarded during compression. Converting an existing JPG to PNG will not restore lost detail, but no further quality loss will occur.
What is the transparent background option for?
PNG supports an alpha channel (transparency). If you select the transparent option, pixels that would be white in a JPG background become see-through in the PNG — ideal for logos and icons used on coloured backgrounds.
Is this tool free?
Yes, completely free with no limits on file count or size.
Try related tools like PNG to JPG, Image Compressor.