Is it safe to convert JPG to PNG online?

Yes! This converter runs entirely in your browser. Your files never leave your device - no uploads, no server processing, complete privacy.

Does converting JPG to PNG increase file size?

Yes, PNG uses lossless compression so files are typically larger than JPG. However PNG supports transparency and has no quality loss.

No quality is lost in the conversion. The PNG preserves all pixel data from the original JPG.

Free, client-side, fast. Drag & drop, paste from clipboard, adjust quality for JPEG. No upload.

Upload JPG or drop / paste here

Input

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Output (PNG)

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Transparency is preserved if present; EXIF will be stripped.

Upload PNG or drop / paste here

JPEG Quality

92 is a good default

Background color (for alpha)

JPG has no transparency

Input

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Output (JPG)

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Transparent pixels will be flattened to the chosen background color.

Client-side only. No files leave your browser.