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Convert PDF to Grayscale
Strip the color out of every page — free.
Pages are rendered and converted to images to remove color reliably — the output loses text selection and search, the same trade-off as the Redact PDF tool.
Click to upload or drag and drop a PDF here
Nothing is uploaded until processing starts — pages render right in your browser first.
How grayscale conversion works
- Upload your PDF.
- Each page renders in your browser and gets a grayscale filter applied.
- Download the black-and-white result.
Frequently asked questions
Why does the file lose text selection?
Removing color reliably from arbitrary PDF content (text, vector shapes, and images alike) means treating each page as a flat image — that trades away the original text layer.