JPG to PNG Converter
Convert JPG/JPEG images to PNG format with transparency support. Fast, free, and completely browser-based.
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What is JPG to PNG Conversion?
JPG (JPEG) and PNG are two of the most common image formats on the web. JPG uses lossy compression, making files smaller but losing some quality. PNG uses lossless compression, preserving every pixel and supporting transparency.
When to Convert JPG to PNG
Convert JPG to PNG when you need transparency (alpha channel), lossless quality for editing, or when working with graphics, logos, and screenshots that need crisp edges.
How to Use
- Drag and drop your JPG files onto the upload area, or click to browse.
- You can add multiple files at once for batch conversion.
- Click "Convert to PNG" to start the conversion.
- Download individual files or use "Download All" to get everything.
FAQ
Is this converter really free?
Yes, 100% free with no limits on the number of conversions or file size.
Are my files uploaded to a server?
No. All conversion happens in your browser using the HTML5 Canvas API. Your files never leave your device.
Will the converted PNG be larger than the JPG?
Usually yes, because PNG uses lossless compression while JPG uses lossy compression. The tradeoff is perfect quality and transparency support.