JPG to PNG Converter
Convert your JPG/JPEG images to PNG format instantly. PNG supports transparency and lossless compression for higher quality images.
Drag & Drop your JPG image here
or
Accepts .jpg and .jpeg files
How to Convert JPG to PNG
- Click "Select JPG File" or drag and drop your JPEG image into the upload area above.
- The image is instantly converted to PNG format right in your browser using the Canvas API.
- Preview both versions side by side, then click "Download PNG" to save the converted file.
Frequently Asked Questions
Why convert JPG to PNG?
PNG supports transparency (alpha channel) and uses lossless compression, meaning no quality is lost. This makes PNG ideal for logos, graphics, screenshots, and images that need a transparent background.
Does this tool actually convert my image?
Yes! This tool uses the HTML5 Canvas API to genuinely convert your JPG image to PNG format entirely in your browser. No server upload required.
Will my image quality change?
The PNG output preserves the same pixel quality as the JPG input. Since PNG uses lossless compression, no additional quality loss occurs during conversion. The PNG file may be larger because lossless compression is less efficient for photographic images.
Is my image uploaded to a server?
No. Everything happens locally in your browser. Your images never leave your device, ensuring complete privacy and security.
What is the maximum image size?
There is no strict file size limit since processing happens in your browser. However, very large images (over 50 megapixels) may be slow to process depending on your device.