Observed arrival · 2026-08-29
ScreenVitals Turns Monitor Anxiety Into a Five-Minute Check
A free browser-based toolkit for finding dead pixels, OLED burn-in, backlight bleed, uneven lighting, color problems, and motion issues.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Field notes
The scan presents RGB, gray, black, and gradient patterns, then lets the user record affected areas, viewing conditions, device details, and photos in a local result summary. Focused tests range from a one-minute refresh-rate check to a four-minute monitor color test. The photo analyzer compares brightness across a screen image and produces a relative heatmap, but the page cautions that it is not a colorimeter or professional calibration instrument.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
†AdsAdvertising visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue