Black & White PDF
Convert color PDF to grayscale or pure black & white
Upload PDF File
Click or drag & drop your PDF here
Maximum file size: 50MB
No file selected
Grayscale
Smooth gray tones
Pure Black & White
High contrast, smaller file
Threshold: 128 (darker = more black)
Lower value = more black areas, Higher value = more white areas
Processing…
Ready — Upload a PDF file
How to Convert PDF to Black & White
1
Upload PDF
Select your PDF file
2
Choose Mode
Grayscale or Pure B&W
3
Adjust Threshold
For B&W mode only
4
Convert & Download
Get your B&W PDF
100% Private
Grayscale / B&W
No uploads
Up to 80% smaller