JPG to PNG
Convert JPG files to PNG with full transparency support.
Drop an image here
JPG/JPEG only — up to 20 MB
How to use
- 1Upload a JPG file.
- 2Choose whether to keep white as transparent.
- 3Tap Convert and download your PNG.
Convert JPG to PNG Instantly
Need to add an alpha channel or extract a clean logo from a JPG? Our free online JPG to PNG converter lets you convert images locally in your browser. Unlike traditional converters that upload your data, our tool is private, lightning-fast, and works beautifully on any mobile device or desktop.
When to Use the PNG Format
PNG is the industry standard for digital graphics, screenshots, logos, and icons because it supports transparent layers and keeps sharp edges crisp without compression artifacts. By using our tool to strip solid white backgrounds, you can convert flat JPG files into transparent assets ready to overlay on any web layout.
Frequently Asked Questions
Will converting JPG to PNG increase the file size?+
Yes, usually. JPG uses lossy compression (which discards some color data), while PNG uses lossless compression. Converting a JPG to a PNG will add an alpha channel and store the image data losslessly, which typically results in a larger file size.
How does the 'Make white pixels transparent' feature work?+
Since JPGs do not support transparency, logos or graphics often have solid white backgrounds. When checked, our tool scans the image pixels and removes any near-white pixels by changing their alpha opacity to 0, outputting a transparent PNG.
Can I convert images securely without uploading them?+
Yes, our converter executes entirely on your device using client-side canvas routines. Your files never leave your computer or phone, ensuring absolute privacy.