JPG to PNG Converter
Convert JPG images to lossless PNG format with transparency support
Drag & Drop your JPG images here
or
Accepted formats: JPG, JPEG (Multiple files allowed)
How It Works
Convert JPG to PNG in three simple steps
Upload JPG Files
Select one or more JPG/JPEG images by dragging and dropping or using the file browser. All processing stays on your device.
Instant Conversion
Click "Convert All" and your images are converted to lossless PNG format instantly using your browser's built-in canvas technology.
Download PNG Files
Download individual PNG files or batch download all converted images as a single ZIP archive for convenience.
Why Use Our JPG to PNG Converter
The fastest way to convert JPG images to lossless PNG format
Lossless Quality
PNG uses lossless compression, meaning zero quality degradation. Perfect for graphics, screenshots, and images requiring high fidelity.
Transparency Ready
PNG supports transparency (alpha channel), making it ideal for logos, icons, and overlays that need transparent backgrounds.
Batch Processing
Convert multiple JPG files at once. Download them individually or as a single ZIP file for maximum convenience.
Complete Privacy
Everything runs in your browser. No server uploads, no tracking, no data collection. Your images stay completely private.
Frequently Asked Questions
Why are PNG files larger than JPG?
PNG uses lossless compression while JPG uses lossy compression. This means PNG preserves every pixel perfectly but results in larger files. This trade-off is worthwhile when you need perfect quality or transparency support.
When should I use PNG instead of JPG?
Use PNG for images requiring transparency, screenshots, logos, graphics with text, icons, and any image where quality preservation is critical. JPG is better for photographs where slight quality loss is acceptable for smaller file sizes.
Will the image dimensions change?
No. The conversion preserves the exact width and height of your original image. Only the file format and compression method change, not the image content or dimensions.
Can I convert back from PNG to JPG?
Yes, we offer a separate PNG to JPG converter tool as well. However, once converted to JPG, the lossy compression means you cannot recover the original quality by converting back to PNG.