UnitCert — Free Browser-Based Hardware Diagnostics

UnitCert is the free, browser-based hardware diagnostic platform for Chromebooks, Windows laptops, and MacBooks. No downloads, no installations — just open your browser and start testing.

8 Comprehensive Hardware Tests in 60 Seconds

• Keyboard functionality testing
• Trackpad and pointer accuracy
• Screen pixel integrity and dead pixel detection
• Camera and webcam verification
• Microphone input testing
• Speaker and audio output verification
• Touch screen responsiveness
• Network connectivity and speed analysis

Certified Reports with Verification IDs

Every completed test generates a certified diagnostic report with a unique verification ID starting with UC-. These reports can be shared with buyers, IT departments, or resellers, and anyone can verify the authenticity of a report using the verification ID.

Simple Grading System

• Grade A — All tests passed with no issues detected
• Grade B — Mostly passing results with minor concerns
• Grade C — One failed test that may need attention
• Grade F — Multiple hardware failures

Plans for Every Need

UnitCert is completely free for individual users, offering unlimited tests and up to 10 certified reports per month. Starter plans at $19/month get 75 reports, batch testing, and full AI summary. Pro at $39/month gets unlimited reports, batch testing, CSV export, and custom test templates.

Whether you are an IT manager auditing a fleet, a reseller certifying used laptops, or a buyer verifying a used device, UnitCert provides the trusted diagnostic reports you need.