Grayscale PDF

Turn a color PDF into clean grayscale, ideal for mono printing. Everything happens right on your device.

100% private. Your files are processed entirely in your browser and never uploaded.

Removes all color from every page. Everything stays on your device.

How to grayscale a PDF

  1. Add your PDF by dropping it in the box above or clicking to browse.
  2. Click Convert to grayscale to process every page.
  3. The black and white PDF downloads automatically.

FAQs about Grayscale PDF

Are my files uploaded to convert them?

No. The conversion runs inside your browser on your own device. Nothing is sent to a server, so your document stays private the entire time you use the tool.

What does grayscale do to my PDF?

Every page is redrawn with color removed, leaving clean black, white, and shades of gray. This is handy before printing on a mono printer or for a uniform look.

Will it reduce the file size too?

Often yes. Removing color usually makes pages compress better, so the result is frequently smaller than the original as well as being free of color.

Does the text stay readable?

Yes. Pages are rendered at high resolution before color is removed, so text and lines stay sharp and easy to read in the converted file.