Get in Touch
We're All Ears
Reporting a bug? Requesting a feature? Or just saying hi? We'd love to hear from you. Your feedback helps us grow.
Email Us
Spotted an issue? Have an idea for a new tool? Don't hesitate to reach out.
What we're listening for:
- Bug Reports: Test acting weird? Let us know your browser version and keyboard model.
- Feature Requests: Need a mouse test or dead pixel check? Tell us!
* We usually respond to every sincere message within 48 hours.
FAQ
Are these results accurate?
Yes. We use the browser's raw `KeyboardEvent` and High Resolution Time API to capture hardware signals directly. It's as accurate as a web test gets.
Is there an App?
We focus on the Web (PWA). Add this site to your homescreen for an app-like experience without the install.
How can I support this?
This tool is free. If it helped you, share it with a friend or buy the dev a coffee on the Support page.