Question 1

How do I convert a PDF to dark mode?

Accepted Answer

Drop your PDF above and pick "Dark mode". Every page gets a dark gray background with light text, and you can download the result right away. Images and colored elements are inverted too, so charts stay readable against the dark background.

Question 2

Will the text still be selectable and searchable?

Accepted Answer

Yes. Unlike tools that turn each page into a picture, TinyKit recolors the PDF with standard PDF blend modes. Text stays real text, so you can still select, copy, search and zoom without blur, and the file size barely changes.

Question 3

How do I convert a PDF to black and white?

Accepted Answer

Choose "Grayscale". All color is removed while keeping the original brightness, which is ideal for printing on a black-and-white printer or for sending documents that need to look neutral.

Question 4

What is the difference between "Invert colors" and "Dark mode"?

Accepted Answer

Invert colors is a pure negative: white becomes pure black and every color flips to its opposite. Dark mode is softer, with a dark gray background and off-white text, which is easier on the eyes for long reading sessions.

Question 5

Which PDF readers show the inverted colors?

Accepted Answer

Any modern viewer that supports PDF transparency: Chrome, Edge, Firefox, Safari, Adobe Acrobat, macOS Preview and most mobile PDF apps. Very old or minimal viewers that ignore blend modes may show the original colors.

Question 6

Is my PDF uploaded anywhere?

Accepted Answer

No. The conversion runs entirely in your browser. Your file never leaves your device, so it is safe for confidential documents.

Invert PDF Colors

1. Upload your PDF

2. Choose a style

Your files never leave your device

Frequently Asked Questions