Online Tool Store
Test för döda pixlar
Växla mellan helskärmsfärger för att avslöja döda, låsta och svaga pixlar på en LCD- eller OLED-panel innan garantin går ut.
🔒 Det här verktyget körs helt i din webbläsare. Dina filer laddas aldrig upp till en server.
Fun & Misc
Dead Pixel Test
Frontend preview — no upload or external service.
Test plan
Five full-screen colours at 5 seconds each: red, green, blue, white, black — a stuck pixel shows as a coloured dot on black, a dead one as a black dot on white.
How Test för döda pixlar works
- Open Test för döda pixlar and review the example state before entering your own values.
- Enter or select the information needed for Test för döda pixlar.
- Review the result and adjust the inputs if you want to compare another case.
Cycle full-screen solid colours to reveal dead, stuck, and dim pixels on an LCD or OLED panel before a warranty window closes. The interactive workspace runs in your browser, so you can review the result without creating an account.
FAQ
What is Test för döda pixlar used for?
Cycle full-screen solid colours to reveal dead, stuck, and dim pixels on an LCD or OLED panel before a warranty window closes.
Do I need an account?
No. The tool is available directly in the browser without an account or sign-up.
What should I do if the result looks unexpected?
Check the entered values and compare them with the guidance shown in Test för döda pixlar. Use the result as a planning aid and verify important decisions independently.