Blue Screen
Open a pure blue screen for blue subpixel checks, a chroma-key reference or a solid blue background. Full screen and downloadable PNG images.
Image size changes the download only. Full screen always fits your display.
Blue Screen
- 01
Check the blue component of the panel and compare it with red and green to spot persistent dots.
- 02
Use a blue chroma-key backdrop when the foreground contains green. Avoid blue clothing in the area you plan to key.
- 03
This is a solid background tool. It does not simulate or troubleshoot an operating-system blue-screen error.
How to use it
- Choose a preset or enter a HEX color.
- Select Full Screen, or press F on a keyboard.
- Press Esc or reveal the exit button to return.
Use a comfortable display brightness. Compare several colors before drawing a conclusion.
Runs on your deviceGood to know
How do I open blue screen in full screen?
Choose a preset or enter a HEX color. Select Full Screen, or press F on a keyboard. Press Esc or reveal the exit button to return.
What size blue screen image can I download?
1280 × 720 · 1920 × 1080 · 2560 × 1440 · 3840 × 2160. Image size changes the download only. Full screen always fits your display.