imagetoolbox

Convert JPGtoBMP

Free JPG to BMP conversion that runs on your own device. Nothing gets uploaded, and your filenames stay put.

How to convert JPG to BMP

  1. Drop your JPG files in the zone above. Clicking it opens a file picker, and pasting from the clipboard works too.
  2. Each file converts to BMP on your device, usually within a second or two.
  3. Download the files one by one, or grab them all as a zip. Every file keeps its original name.

Why convert JPG to BMP?

JPG: The default for photographs. Small files and universal support, but no transparency.

BMP: Plain, uncompressed Windows bitmap. Large files that any software from the last 30 years can open.

The conversion happens entirely in your browser. Each file is decoded to raw pixels and re-encoded as BMP. Nothing is uploaded, and the server only serves this page.

Image tools

Everything runs in your browser. Your files never leave your device. No uploads, no accounts.