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UnitCert is a free, browser-based hardware diagnostic tool for used Chromebooks, Windows laptops, and MacBooks.
Run 8 standardized tests (keyboard, trackpad, screen, camera, mic, speakers, touch, network) in 60 seconds — no downloads, no sign-up.
Every test generates a certified diagnostic report with a unique verification ID (UC-XXXXX). Think Carfax, but for laptops.
Built for:
- IT asset managers
- Refurbished Laptop resellers
- Individual buyers/sellers who want proof a device works
UnitCertTest Any Used Laptop in 60 Seconds Free
UnitCert.comleft a comment
Hey Product Hunt! I'm the maker of UnitCert. I built this because there's no universal standard for evaluating used tech. When you buy a used car, you get a Carfax. When you buy a used laptop? You get "trust me, it works." UnitCert runs 8 hardware tests directly in your browser in about 60 seconds and generates a certified report with a unique verification ID. No downloads, no accounts...
UnitCertTest Any Used Laptop in 60 Seconds Free