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HomeCompress
Convert
JPGPDF to ImageConvert PDF pages to JPG/PNGWPDF to DOCXConvert PDF to Word documentsWWord to PDFConvert Word files to PDF
Edit PDF
Merge PDFCombine multiple PDFs into oneOrganize PagesRearrange PDF page orderEdit PDFAdd text, images to PDFRotate PagesRotate pages in PDF files
PDF Security
Add WatermarkBrand your PDFs with watermarksEncrypt PDFLock PDF with a passwordSign PDFAdd digital signature to PDF
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HomeAll ToolsConvert from PDFPDF to Greyscale

PDF to Greyscale

Convert to black and white

Select a PDF file

Drag and drop files here, or click to browse

Convert to Greyscale

Upload a file to get started

Greyscale Options

Conversion Method
Quality
  • Files never leave your device
  • Processed entirely in your browser
  • GDPR-conscious processing

About This Tool

PDF to Greyscale converts color PDF documents to greyscale (black and white). This reduces file size and prepares documents for black-and-white printing.

The conversion preserves text clarity and image detail while removing color information. Perfect for draft printing or creating printer-friendly versions.

All conversion happens in your browser, ensuring your documents remain private.

How to Use

  1. 1

    Upload Your PDF

    Drag and drop your color PDF file or click to select.

  2. 2

    Preview Conversion

    Preview how the greyscale version will look.

  3. 3

    Convert and Download

    Click Convert to create the greyscale PDF.

Use Cases

Print Savings

Convert to greyscale to save on color printing costs.

Draft Documents

Create black-and-white drafts for review.

File Size Reduction

Reduce PDF size by removing color information.

Frequently Asked Questions

Will text remain readable?

Yes, text clarity is preserved during greyscale conversion.

How much smaller will the file be?

File size reduction varies but can be 20-50% for color-heavy documents.

Can I convert specific pages only?

Yes, you can select which pages to convert to greyscale.

You May Also Like

Invert Colors

Invert page colors

Edit & Annotate

Compress PDF

Reduce PDF file size while preserving quality

Optimize & Repair

Set Background Color

Change page background color

Edit & Annotate

References

  • Grayscale – WikipediaGrayscale imaging: representing colors as shades of grey.
  • PDF – WikipediaOverview of the Portable Document Format.
  • Invert ColorsInvert all colors in a PDF to create a negative effect.

Every tool you need to work with PDFs — fast, private, self-hosted.

Product
  • All tools
  • Pricing
Categories
  • Organize & Manage
  • Edit & Annotate
  • Convert to PDF
  • Convert from PDF
  • Optimize & Repair
  • Secure PDF
Company
  • About
  • Contact
  • Blog
  • Help Center
Legal
  • Terms
  • Privacy
  • Security
  • Refund Policy
© 2026 pdfsimple. All rights reserved.