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EIZO
EIZO Monitor Test offers checks for dead pixels, uniformity, color, gradients, sharpness, viewing angle, and response time.
About EIZO
EIZO Monitor Test is a web-based tool for checking monitor display. Users choose from tests for test pattern, defective pixels, uniformity, color distances, gradients, sharpness, viewing angle, gamma, and response time, with adjustable settings such as RGB values, gray tones, steps, and backgrounds.
Display depends on the browser's color management, and the page advises running the test in different browsers if in doubt.
Key features
- Defective pixel checks on black, white, red, green, and blue screens
- Uniformity assessment using selectable 25%, 50%, and 75% gray tones
- Color distance comparison with adjustable RGB background and rectangle
- Gradient check with selectable 8-step or 256-step display
- Sharpness check with selectable text color and font size
- Response time comparison with selectable speed and background color
Best for: People who want to visually check a monitor for defective pixels, uniformity, color, sharpness, and response.
Good for
- Lets users run selected tests or all tests
- Provides adjustable parameters for several tests
- Supports navigation by mouse, keyboard arrows, or side menu
Watch out for
- Display depends on browser color management
EIZO at a glance
- Website
- eizo.be/monitor-test
- Category
- Software & Utilities › Hardware & Diagnostics
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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EIZO FAQ
How do I navigate through the test?
Use the mouse, the arrow buttons on the keyboard, or the menu at the left edge of the screen.
How do I hide the controls during the test?
Use the space key to show or hide all of the operating elements.
How do I end the test early?
Use the Exit button at the top right or press the escape key on the keyboard.
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