TechUtilityTools
Device InfoConnection
All device tools
Device · Info

Your device, in detail.

Everything your browser exposes about your hardware, OS, display, and capabilities.

What's next
Configure
Monitor this automatically

Get alerts when uptime, latency, or DNS changes.

Open history
Save this check

Keep unlimited history across devices.

View trends
Track performance over time

See trends, regressions, and outage windows.

Runs entirely in your browser. Nothing is sent to our servers.