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Invert colours

Create a copy of a PDF that's easier on the eyes or cheaper to print: dark mode, warm sepia, grayscale or high contrast.

Works in your browserNo file upload needed

Drop your PDF files here

or choose from your device

PDF

How to invert the colours of a PDF

  1. 1Choose a PDF.
  2. 2Pick a style: Dark mode, Sepia, Grayscale or High contrast.
  3. 3Press Change colours and download.

Features

  • Four reading styles.
  • Grayscale also saves colour ink when printing.

When to use Invert colours

  • Read long papers at night.
  • Print a colour document in black and white.

Good to know

  • Pages are rendered as images in the new copy, so text is no longer selectable; run OCR PDF if you need it.
  • Your files are processed in your browser and never uploaded to a server.
  • Free to use with no sign-up, no limit on tasks and no watermark on your files.