JPG to PNG Converter
Convert JPEG images to PNG format with optional resize.
Note: PNG is a lossless format, so the converted file will typically be larger than the original JPG. Use PNG when you need transparency support or lossless quality.
Drag & drop JPG/JPEG files here, or
px
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Click and drag on the image below to select crop area.
Original
Converted
What is JPG to PNG Conversion?
JPG to PNG conversion transforms JPEG images into the PNG format. PNG uses lossless compression, preserving every pixel of the original image. This is useful when you need transparency support, want to avoid compression artifacts from repeated saves, or need a format better suited for graphics and text-heavy images.
How to Use
- Drag and drop your JPG/JPEG file(s) or click "Browse Files".
- Optionally set maximum width/height to resize the output.
- Optionally enable crop to select a specific area of the image.
- Preview the result and download your PNG file(s).
Features
- ✓ 100% client-side processing
- ✓ Optional resize with max dimensions
- ✓ Interactive crop tool
- ✓ Batch conversion support
- ✓ No file size limits
- ✓ No upload to server
FAQ
Why is the PNG file larger than the JPG?
PNG uses lossless compression which preserves all image data without discarding any. JPG uses lossy compression that sacrifices some quality for smaller files. This is expected behavior - use PNG when quality matters more than file size.
When should I use PNG instead of JPG?
Use PNG for images with text, sharp edges, transparency needs, or when you plan to edit the image multiple times. JPG is better for photographs where small file size is important.
Is there a file size limit?
No. All processing happens in your browser, so the only limit is your device's available memory.