Remove color from any PDF and save it in clean grayscale or pure black and white. Adjust intensity, choose pages, and download. 100% private browser-based processing.
Drag and drop your colored PDF file into the area below, or click the button to browse your computer. All conversion happens in your browser, your file never leaves your device.
Color PDFs can be heavy and expensive to print. Converting a PDF to grayscale reduces color data, cuts file size, and prepares pages for monochrome printing.
The tool converts each page's color content to shades of gray while keeping text and structure intact.
Black-and-white printing of a grayscale PDF is cheaper and gives predictable output without color bands or gradients.
Removing color channels shrinks the file, which is useful for emailing or archiving color-heavy documents in monochrome.
This tool works directly on your PDF file and keeps everything in your browser.
Drag your PDF file onto the upload area or click to browse. The tool reads the document instantly and shows a preview.
The tool remembers your last settings. Review the options shown, change anything you need, or keep the sensible defaults for a quick result.
Click the action button to process your file. When it finishes, download the updated PDF straight to your device.
All files are processed locally in your browser. Nothing is uploaded to our servers. Your documents stay on your device and are never accessible to us or anyone else. You can verify this by disconnecting from the internet after the page loads — the tool will still work perfectly.