PDF to Black & White

Convert a colour PDF to grayscale for cheaper printing. Free, no sign-up, files stay on your device.

Choose a PDF fileor drag and drop a file here

🔒 100% private — processing happens in your browser. Nothing is uploaded.

How to use the grayscale PDF converter

  1. Choose a colour PDF.
  2. Pick the output quality (300 dpi for printing).
  3. Click Convert and download the grayscale PDF.

Printing in black and white saves colour ink and toner, and many print shops and offices charge less for grayscale. It also makes sure a document looks exactly as it will on a mono laser printer. Colours are converted with the standard luminance formula, so dark colours stay dark and light colours stay light.

Powered by CookieAdmin