Dead pixel and uniformity patterns
Full-screen white, black, red, green, blue, grey, gradient, and colour sweep panels help reveal stuck pixels, tint shifts, dirty-screen effect, and uneven backlight zones.
Pixy
Your tiny screen inspector. Cute on the outside, picky about pixels, colour, HDR, refresh rate, and frame smoothness.
Analysing...
No signup
No screen upload
Private test
Pick a quick mode
Pixy is ready
One minute. Zero signup. Local screen test.
Free online screen test for monitors, laptops, phones, and tablets.
Pixy is a browser-based monitor test and display test that runs locally, without signup. It checks the signals a browser can observe, then shows a practical screen score for everyday work, coding, design, video, streaming, and gaming.
Colour, HDR, and refresh rate
Pixy detects browser-reported colour gamut, colour depth, HDR support, display resolution, device pixel ratio, and approximate refresh rate.
Private local display check
The test runs in your browser. Pixy does not need a camera, account, upload, install, or hardware permission to score the screen.
Step 1 of 3
Pixy is warming up
Preparing the browser-observed display checks. Keep this tab open.
No camera, no upload, no account. Pixy stays in this browser tab.
Preparing Test
Pixy is setting up local browser checks.
Pattern progress 0%
White
Scanning panel
Space pauses. Right arrow skips a panel. Esc exits with the best available result.
0
/100
Display personality loading...
Pixy is turning browser-observed signals into a practical screen profile.
Best For
Breakdown
90-100 Excellent
75-89 Great
60-74 Good
40-59 Fair
0-39 Poor