Bright white pages can be hard to read at night. Inverting the colours makes the background dark and the text light.
Try it now: Invert PDF Colors
Free, no sign up, and the file stays on your device.
Open Invert PDF ColorsHow to invert
- Open Invert PDF Colors and add your file.
- Choose the picture quality.
- Press Invert colours and wait while the pages are redrawn.
- Download the dark PDF.
Good to know
- Pages become pictures, so the text can no longer be selected.
- Photos turn into negatives, which looks odd for pictures.
- The file can be bigger than the original.
- Keep your original for copying text.
Best for
Black text on white pages such as books, notes and articles. For colour printing, use Grayscale PDF instead.
Frequently asked questions
Is my file uploaded?
No. The work happens in your browser, so your file stays on your device.
Ready to start?
Open Invert PDF Colors