Converters · Free to use
JPG to PNG Converter
Convert a JPG to a PNG locally — useful when you need a lossless format or transparency support. Nothing is uploaded.
Loading tool…
How to use the jpg to png
- 1Drop or select a JPG image.
- 2The PNG is generated instantly in your browser.
- 3Download the PNG.
This tool runs in your browser. The text, files and values you enter are not uploaded to our server.
About the jpg to png
Converting JPG to PNG gives you a lossless format that supports transparency — useful when you need to edit further, place an image on a colored background, or avoid further JPEG compression artifacts. This tool re-encodes your JPG as PNG locally in the browser.
Frequently asked questions
Is this tool free?
Yes — completely free, no signup, no watermark and no limits. Startup OG funds the site through its directory and partner program, not paywalled tools.
Is my file or data uploaded anywhere?
No. Everything runs locally in your browser — your file or text never leaves your device and nothing is stored on a server.
Does converting JPG to PNG improve quality?
It cannot recover detail already lost to JPEG compression, but it prevents any further quality loss and is the right format for editing or transparency.
Why are PNG files larger than JPG?
PNG is lossless, so it preserves every pixel exactly. For photographs that means bigger files; for flat graphics PNG can actually be smaller.