JPG to PNG Converter
Convert a JPG image to PNG format, entirely in your browser.
How to use JPG to PNG Converter
- Drop or choose a JPG/JPEG file.
- The PNG version is generated automatically — download it.
About this tool
This tool converts a JPG (or JPEG) image to PNG format using your browser's built-in Canvas API — no upload, no server involved. PNG is a lossless format, so this doesn't reduce quality further, though it typically produces a larger file than the original JPG since PNG doesn't use JPEG's lossy compression.
Frequently Asked Questions
Why would I convert JPG to PNG?
PNG is lossless (no further quality degradation on re-saves) and supports transparency, which JPG doesn't. It's commonly needed for logos, graphics with transparent backgrounds, or when a tool or platform specifically requires PNG input.
Will converting improve the image quality?
No — any quality already lost to JPEG's compression when the file was first saved can't be recovered. Converting to PNG just stops further lossy compression from happening; it doesn't restore detail that's already gone.
Is my image uploaded anywhere?
No — conversion happens entirely in your browser. The file never leaves your device.