JPG to PNG Converter – Convert JPEG to PNG Free
Convert JPG and JPEG images to lossless PNG format instantly. Batch convert multiple files — supports transparency, no uploads, 100% private.
Upload JPG Files
Drag & drop or browse files
Select one or more JPG/JPEG files — up to 50MB each
Max file size: 50 MB
Guide
How to Use
Upload JPG Files
Click or drag to upload one or more JPG/JPEG files.
Auto-Convert
Files are converted to PNG automatically as soon as they are uploaded.
Download PNG
Download individual PNG files or all at once.
Benefits
Why Use Our Tool?
Batch Conversion
Convert multiple JPG files to PNG simultaneously with no extra steps.
Lossless Output
PNG is lossless — no quality is sacrificed during conversion.
100% Private
Images are converted using your browser's Canvas API. Nothing is uploaded.
No Limits
Convert as many images as you need, completely free.
FAQ
Frequently Asked Questions
Why convert JPG to PNG?
PNG supports lossless compression and transparency (alpha channel), making it ideal for logos, icons, and images that need a transparent background.
Can I convert multiple JPG files at once?
Yes! Select multiple JPG files at once and they will all be converted to PNG in one go.
Will the image quality change?
No. PNG is a lossless format so no image quality is lost during conversion. The PNG may be slightly larger than the original JPG.
Are my images uploaded to a server?
No. All conversion happens locally in your browser using the Canvas API. Your images never leave your device.