PNG to JPG: Convert Photos and Choose a Background

Why Convert PNG to JPG?

PNG uses lossless compression and supports transparency; JPEG uses lossy compression and has no alpha channel. Photographs can become smaller as JPEG, while crisp text or flat graphics can develop artifacts. Consider conversion in these situations:

• Check the actual size — compare the output against the original and the destination’s file limit. No fixed reduction ratio is promised.
• No transparency needed —If your image doesn't need a transparent background, JPG is more efficient.
• Web publishing —JPG images load faster on web pages, improving user experience and SEO.
• Social media —Most social platforms convert to JPG anyway. Converting first gives you control over quality.
• Bulk sharing —When sharing dozens of photos, JPG keeps the total size manageable.

How to Convert

1. Open PNG to JPG tool
2. Upload your PNG image
3. Choose the transparency background if needed: white, black or a custom color. This converter uses a fixed JPEG quality setting of 0.92; it has no quality slider.
4. Download your compact JPG

Note: JPG cannot store transparency. Transparent pixels are composited over the selected background, white by default. Check semi-transparent edges against that background before publishing.

Quality vs File Size

JPG output is lossy even at the fixed 0.92 quality setting. That parameter is not a promise of 92% retained detail. Inspect fine text, gradients and edges at full size; keep the source PNG when exact pixels or transparency matter. Canvas export may also change color handling and metadata.

When to Keep PNG

• Images with transparency (logos, icons, overlays)
• Images you plan to edit repeatedly
• Screenshots with sharp text (JPG can blur text edges)
• Archival copies where lossless quality is required

Privacy

All processing happens locally in your browser. Your images never leave your device.