Papiral
PixelForge
TabularConvert PDF to Grayscale Online
Remove all color from a PDF, converting it to pure black and white. Perfect for print optimization or reducing visual complexity.
1. Upload images
Drop images here or click to browse
JPEG, PNG, WebP, GIF, TIFF, AVIF — up to 10 files, 25 MB total
2. Configure settings
Every page of your PDFs will be converted to grayscale. The output PDF looks identical in structure but all color is removed — useful for printing or reducing visual noise.
Free plan: up to 10 images per batch. Upgrade for more.
What this tool does
Papiral converts every page of your PDFs to grayscale — stripping all color information while preserving the document layout, text, and images. Useful for reducing print costs, meeting grayscale submission requirements, or simplifying documents before distribution.
Problems it solves
- Converting color reports to grayscale for black-and-white printing
- Meeting academic or legal submission requirements for grayscale documents
- Reducing ink costs when printing large batches of PDFs
- Simplifying colorful PDFs to a neutral appearance
Example
Convert 20 colorful marketing PDFs to grayscale for print
Frequently asked questions
Does this affect text and line art as well as images?
Yes — all page content including text, vector graphics, and embedded images is converted to grayscale.
Will the file size change?
Grayscale conversion rebuilds the PDF from page renderings, which may change file size depending on the original content.