Display
8 guides
Display How Much Backlight Bleed Is Normal? Test It and When to Return
June 17, 2026How much backlight bleed is normal? Run a free full-screen black test, tell backlight bleed from IPS glow and clouding, and use a clear decision tree to know if you should RMA your monitor.
Display Blacks Look Gray on Monitor? How to Fix Washed-Out Blacks in Minutes
June 10, 2026Blacks look gray on your monitor? Prove the Full vs Limited RGB mismatch (0-255 vs 16-235) with a live color range test, then fix the GPU setting, monitor black level, HDMI handshake, and Windows HDR washout step by step.
Display Multi-Touch Test Online: How Many Fingers Can Your Screen Detect?
June 10, 2026Run a multi-touch test online to count your screen's real touch points, spot 3-finger or 5-finger failures, and save proof before repair or resale.
Display 144Hz Monitor Stuck at 60Hz? How to Fix It and Verify Your Real Refresh Rate
June 8, 2026Fix a 144Hz monitor stuck at 60Hz with the exact Windows path, a cable bandwidth table, the monitor OSD overclock, GPU driver reinstall, and the laptop MUX trap, then verify your real Hz with a live in-browser test.
Display Is PWM Flicker Hurting Your Eyes? How to Test It on Any Monitor or Phone
June 6, 2026Prove whether your eye strain is PWM flicker: a 60-second symptom check, a phone-camera test with exact settings, a live on-page flicker tool, and a Hz safety table for monitors and phones.
Display Ghost Touch Test Online: Find Phantom Taps, Dead Zones and Touchscreen Drift
May 13, 2026A practical ghost touch test guide for mapping phantom taps, touchscreen dead zones, drift, charger interference, screen protector faults, and repair evidence.
Display Free OCR Tool: Extract Text from Images and Screenshots Online
March 28, 2026Extract text from images, screenshots, and photos using free browser-based OCR. No upload to servers — all processing happens locally.
Display Dead Pixel Test: How to Check Your Monitor for Defective Pixels
March 28, 2026Test your monitor for dead and stuck pixels with free fullscreen color panels. Works on LCD, LED, OLED, and IPS displays.
