Question 1

How do I make my screen fully white?

Accepted Answer

Select the white tile, then press Go Full Screen. Your browser fills the entire screen edge-to-edge with pure white (#FFFFFF). Tap anywhere or press Escape to exit.

Question 2

Can I download a color as an image?

Accepted Answer

Yes. Choose a color, pick a size preset or type a custom width and height in pixels, then press Download PNG. You'll get a lossless, high-quality PNG at exactly that size, rendered in your browser — nothing is uploaded.

Question 3

Will this work on my phone?

Accepted Answer

Yes — it works on any modern phone, tablet, or desktop browser. On iPhone Safari, allow full screen when prompted for the smoothest edge-to-edge result.

Question 4

Does this drain my battery?

Accepted Answer

A black full screen typically uses less power on OLED/AMOLED screens since those pixels turn off. White or bright colors use more power, similar to normal bright browsing.

Popular full-screen colors