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Invert Colors
Invert PDF page colors (Dark Mode)
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What is Invert Colors?
Inverting PDF colors creates a dark-mode version of a document — white backgrounds become black, dark text becomes light. This is useful for reading in low-light environments, reducing eye strain, and creating high-contrast versions for accessibility.
The inversion is applied to all page content: images, backgrounds, and graphics are all inverted. Text that appears as dark-on-white becomes light-on-dark.
Use cases: creating a dark-mode version of a technical document for night reading, generating a high-contrast version for accessibility, producing a visual inversion for a design effect, or creating a print-friendly negative version of a photo-heavy document.
How-to
- 1
Upload file
Select the PDF.
- 2
Apply inversion
Click the color inversion button.
- 3
Download
Download the color-inverted PDF.
Frequently Asked Questions
How is this different from changing the background color?▼
Color inversion reverses everything, including background, text, and images. Background color change only affects the background.
Are images also inverted?▼
Yes, all images within the page will be inverted.
Is color inversion free?▼
Yes, it is completely free.
Are files stored on your server?▼
No, all processing is done locally in your browser.
Can I use it on mobile?▼
Yes, it works on mobile and tablet browsers.
Is the quality maintained?▼
Yes, the layout and text remain intact.
Is there a file size limit?▼
No.
How long does it take?▼
A few seconds.
Can I download multiple times?▼
Yes, within the session.
What if an error occurs?▼
Check if the file is protected or damaged.
Last Updated: August 6, 2026
