How to use this tool
- Choose a PDF.
- Select output quality.
- Convert and download the grayscale PDF.
Optimize PDF
Grayscale PDF
Convert color PDF pages to grayscale for printing or smaller sharing.
- ✓Local processing
- ✓No sign-up
- ✓Files never uploaded
Local processing
Grayscale PDF
No sign-upFiles never uploaded
Drop files here or choose from your deviceUp to 50 MB per file
Selected files
Files never uploaded
Working…0%
Your result
What this tool does
Each page is rendered in grayscale and rebuilt as a PDF. The visual appearance is preserved, while forms, links and selectable text are flattened.
Your files stay with youDocument processing runs locally in your browser. We do not receive, store or inspect the files you select.
FAQ
Frequently asked questions
Is grayscale the same as black and white?
No. Grayscale keeps shades between white and black for readable images.