# Invert the colours of a PDF

Make a dark-mode version of any PDF: white pages become black and text turns light, easier on the eyes at night.

Open: https://pdfjade.com/invert-pdf-colors

## How to invert the colours of a PDF

1. Add your PDF.
2. Choose a resolution and, optionally, the pages.
3. Press Invert colours and download.

## At a glance

| | |
| --- | --- |
| Where files are processed | In your browser. The file is never uploaded. |
| How long files are kept | Nothing is kept on a server, because nothing is sent to one. |
| Free limits | No caps on files, pages or tasks. Your device's memory is the practical limit. |
| Account | None |
| Price | Free |
| Ads | None |
| Offline option | No app. Works in any current browser, on desktop and phone |

## Private by design

Changes are made on your device, in memory. The original file is untouched and the new one is only created when you press the button.

## Good to know

Inverting also turns photos into negatives. Pages are redrawn as images, so text can no longer be selected.

## Questions

### Why would I invert a PDF?

To read in the dark, to reduce glare on screens, or to turn a negative scan back into a positive.

### Does it use less ink?

No, the opposite. Don't print the inverted file.

## Related tools

- [Background colour](https://pdfjade.com/pdf-background-color)
- [Bates numbering](https://pdfjade.com/bates-numbering)
- [Add text](https://pdfjade.com/add-text-to-pdf)
- [Markdown to PDF](https://pdfjade.com/markdown-to-pdf)
- [Odd or even pages](https://pdfjade.com/odd-even-pages)

Source: https://pdfjade.com/invert-pdf-colors