Free Online Fullscreen Color Viewer

Free
Utility

View and test colors in fullscreen mode with various options including dead pixel detection

(4.5) reviews
No signup required

Fullscreen Color Viewer

View colors in fullscreen mode for screen tests, presentations, and more

sec

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Color Palette

Default Colors (with shortcuts)

Material Design Colors

Instructions

Keyboard Shortcuts

Press 1-9 keys to quickly switch between default colors. Press Enter to go fullscreen, and Esc to exit.

Dead Pixel Test

Enable this option to automatically cycle through black, white, and primary colors. Perfect for identifying dead or stuck pixels on your display.

Timer Function

Set a timer to automatically exit fullscreen mode after a specified duration. Useful for presentations or testing.

Use Cases

Screen Testing

Check for dead pixels, color accuracy, and screen uniformity by viewing solid colors at full screen.

Presentations

Use as a background during presentations or video recordings. The timer function helps for timed segments.

Color Sampling

Preview and experiment with colors for design projects or verify brand colors on different screens.

Features

Professional Features

Our Fullscreen Color Viewer offers multiple options to view and test colors on your display.

Color Selection

Choose from default colors or pick any custom color using the color picker

Feature
Active

Dead Pixel Test

Automatically cycle through colors to detect dead or stuck pixels

Feature
Active

Auto Exit Timer

Set a timer to automatically exit fullscreen mode after a specified duration

Feature
Active

Recent Colors

Quick access to your recently used colors

Feature
Active

Keyboard Shortcuts

Use number keys 1-5 for quick color selection and Enter for fullscreen

Feature
Active

Color Code Copy

Easily copy the HEX code of any color to your clipboard

Feature
Active
6+
Features
99.9%
Reliability
24/7
Available
Free
Always

How to Use the Fullscreen Color Viewer

Simple 3-step process

Follow these easy steps to get started with Fullscreen Color Viewer and achieve your goals quickly.

1
Step 1

Select a color from the default options or use the color picker

Easy
2
Step 2

Click 'Enter Fullscreen' or press Enter to view in fullscreen mode

Easy
3
Step 3

Press ESC to exit fullscreen mode

Easy
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Frequently Asked Questions

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