Convert PDF to grayscale
Convert color PDF to black and white
Use this tool to turn a color document into a grayscale pdf for printing or sharing. It is useful when you want a simpler black-and-white file or lower ink usage. If you need pdf to grayscale or want to convert pdf to black and white, you can do it here fast.
How it works
Upload the color PDF
Choose the PDF you want to make black and white or grayscale.
Convert color pages
The tool renders color content into grayscale while keeping the document as a PDF.
Download and review
Check charts, highlights, stamps, and signatures before printing or submitting.
Frequently asked questions
About Grayscale PDF
PDF to Grayscale converts color pages to black, white, and gray tones. It is useful when you need cheaper printing, smaller color usage, black-and-white upload requirements, cleaner archive copies, or documents that should not depend on color. Grayscale works well for invoices, statements, manuals, forms, and scanned pages. Be careful with charts, maps, highlighted text, red stamps, and color-coded labels. A color that is obvious on screen can become hard to distinguish after conversion. Before sending the final PDF, inspect pages where color carries meaning. If the receiver needs to understand red versus green, approved versus rejected, or different chart series, keep the color original or add labels first.
Updated June 2026: Added grayscale guidance for cheaper printing, black-and-white submissions, scans, color charts, stamps, and readability checks.