Replace/Invert Colors
Invert colors or replace specific colors for accessibility.
Drag & drop files here, or click to select
Color Operation
How to Swap or Invert PDF Colors
Upload the document you wish to modify into the color panel.
Select either a complete color inversion or target specific tone values.
Specify the exact source hex codes and their desired replacements.
Apply your custom settings and save the updated file to your device.
Tailored Color Adjustment Utilities
High Contrast Reading
Convert documents to high-contrast layouts to make reading on screens comfortable for tired eyes.
Specific Color Swapping
Pick precise hex codes to replace specific highlights or background blocks across every page.
Text-Only Inversion
Invert text blocks to make dark print light while keeping images and illustrations in their original state.
In-Browser Processing
All tone modifications occur directly inside your browser cache, keeping your document content completely local.
Frequently Asked Questions about PDF Recoloring
Yes, by swapping the background and text tones or performing a full inversion, you can create a custom dark mode layout.
You can choose to keep illustrations untouched while only modifying the text and page canvas colors.
Yes, the structural text content is preserved, ensuring copy-paste actions and screen readers continue working as expected.