FormatMillNothing leaves your device

JPG to PNG

Convert JPG to PNG in your browser. Your file is never uploaded.

This free JPG to PNG converter runs in your browser. Drop in a JPG file and download a PNG a moment later, with no upload, no sign-up, and nothing to install. Because the work happens on your own device, your file never leaves it.

What is JPG?

JPEG is the standard format for photographs. Its lossy compression keeps files small, which suits photos well but is harder on sharp text and flat graphics.

What is PNG?

PNG is a lossless format that keeps every pixel exact and supports transparency. It is the right choice for screenshots, logos, and anything with crisp edges.

Questions

Is the JPG to PNG converter free?

Yes, it is free with no sign-up and no watermark. There is no cap on how many files you can convert, and nothing to install.

Do my files get uploaded to a server?

No. The conversion runs entirely in your browser using code that loads onto your device, so the file is read, converted, and downloaded locally. It never reaches us or anyone else.

Will converting improve the quality?

No. PNG is lossless, but it can only preserve what is already in the JPG; it cannot restore detail that lossy compression has already discarded. The file may also be larger.