JPG to PNG Converter
Instantly convert JPG images to lossless PNG format. 100% secure client-side processing.
or click to browse from your device
About The JPG to PNG Converter
Convert any JPG or JPEG image into a standard PNG file instantly. This is useful if you are uploading your image to a system that explicitly requires the .png extension.
Unlike standard server-side converters, this tool leverages your device's internal HTML5 Canvas API to redraw the image as a PNG directly inside your browser. This guarantees extreme speed and 100% privacy.
How to Use
- Upload a JPG image from your computer.
- Wait 1 second for the browser to render the lossless PNG variant.
- Click Download to save your new PNG image.
Frequently Asked Questions
Why is the PNG file size larger than the original JPG?
JPG is a 'lossy' format that destroys data to save space. PNG is a 'lossless' format that saves exact pixel maps. When you convert a compressed JPG into a PNG, you are forcing the computer to save the exact pixel map of a compressed image, which requires vastly more data.
Will converting to PNG make my image look better?
No. Once an image is saved as a JPG, the original quality is permanently lost. Converting it to a PNG will not restore the lost quality, it simply changes the file container.
Is my image uploaded to a server?
No. The entire conversion process happens locally inside your web browser. Your images never leave your device.