PDF to grayscale
Render PDF pages into a grayscale PDF.
Local processing · Nothing is uploaded · 10 MB per file / 25 MB total
Input & settings
No files selected
Result
How to use
Choose the source file, review settings, process, then inspect and download the result.
Limits and behavior
Rasterizes up to 20 pages, 4 megapixels per page. Text, links, forms, layers and signatures are flattened into page images. Local processing. Maximum 10 MB per file, 25 MB total and 100 PDF pages. Encrypted PDFs require the separate known-password decryption tool. Digitally signed input may lose signature validity after any modification; preserve your original. Unsupported or malformed files produce an error. Cancellation stops active PDF renders and discards stale results; a synchronous library step finishes before the browser can handle cancellation.
Convert colorful PDF pages into grayscale
Use this PDF grayscale converter to render page content without color. Useful for reviewing monochrome versions of reports and printouts.
Will the output preserve selectable PDF text?
Rendering PDF pages into grayscale images may change how text and vectors are represented. Verify text selection and quality in the downloaded document.
Related tools: Compress PDF · PDF to PNG