How to Test Your Monitor: Complete Guide
Follow a practical browser-based sequence for checking pixels, uniformity, motion behavior, text clarity, and local defect records.
Practical notes for running browser-based screen checks, recording visible defects, and interpreting local results.
Run the checkup, document visible defects, and save a local supporting record.
Open New Monitor CheckupMark screen locations, attach photos, generate a PDF, and copy a support message template.
Open Defect Report BuilderMeasure browser frame timing first, then check OS refresh settings, cable, and display mode.
Open Refresh Rate TestStart with flicker detection, then check text clarity, viewing distance, and brightness uniformity.
Open Flicker TestFollow a complete sequence for pixels, uniformity, motion, color, and documentation.
Open Complete Testing GuideFollow a practical browser-based sequence for checking pixels, uniformity, motion behavior, text clarity, and local defect records.
Get answers to frequently asked questions about monitor testing, dead pixels, refresh rates, warranties, and more.
What to check and in what order
Local notes, photos, and reports
Refresh, response, and lag tests
Fix common display issues
Use browser-based checks to inspect visible display issues on your own screen.
Start Testing Now →