All Monitor Tests
Every monitor test below runs in your browser. No install, no signup. Open one and read the live results in seconds.
// featured tests
Monitor Test
Test your monitor in the browser with full-screen color, gradient and grid patterns. Spot backlight bleed, IPS glow, banding and dead pixels in minutes.
- Embed on your site
Refresh Rate Test
Measure your monitor's real refresh rate in the browser. Pick your rated Hz, see if your 60, 144, or 240Hz panel hits full rate, and count dropped frames.
- Share your result
- Embed on your site
Dead Pixel Test
Find dead, stuck, and hot pixels. Cycle full-screen solid colors in your browser, no install, and check every pixel on a monitor, laptop, or phone.
- Embed on your site
Filter all 5 monitor tests
Filter all 5 monitor tests
5 entries
// latest tests
Backlight Bleed Test
Check your monitor for backlight bleed and light leak. Run a pure black full screen test in your browser and tell real bleed from IPS glow.
- Embed on your site
Stuck Pixel Fixer
Found a stuck pixel? Drag this fast color-noise box over the spot and let it run to coax the frozen subpixel back. Free, in your browser, and no install.
- Embed on your site
Dead Pixel Test
Find dead, stuck, and hot pixels. Cycle full-screen solid colors in your browser, no install, and check every pixel on a monitor, laptop, or phone.
- Embed on your site
Monitor Test
Test your monitor in the browser with full-screen color, gradient and grid patterns. Spot backlight bleed, IPS glow, banding and dead pixels in minutes.
- Embed on your site
Refresh Rate Test
Measure your monitor's real refresh rate in the browser. Pick your rated Hz, see if your 60, 144, or 240Hz panel hits full rate, and count dropped frames.
- Share your result
- Embed on your site