Use the tools responsibly.
You may use the keyboard tester and its supporting pages for personal, educational, accessibility, troubleshooting, and other lawful purposes. Do not interfere with the site's operation, attempt to access systems that are not provided to you, or use the site to mislead others.
The tools are provided without an account and do not require you to submit keyboard data. You are responsible for the device, browser, keyboard, connection, and environment you choose to test.
Read results in context.
The tools report events that reached this browser. They cannot see every stage between a physical switch and a screen, and operating systems or browsers may intercept reserved keys and shortcuts.
A result is an observation from one setup and one session. It is not a guarantee, hardware certification, repair diagnosis, or universal ranking of a keyboard or connection.
Accuracy has limits.
- Different browsers, operating systems, connection modes, firmware settings, and background workloads can produce different observations.
- A missing event does not by itself identify a broken switch or prove a keyboard limitation.
- Browser timing is useful for local comparison, but it does not certify physical switch, USB, wireless, or display latency.
- Always follow the keyboard manufacturer's instructions before cleaning, opening, modifying, or repairing hardware.
Availability and changes.
The site and its tools are offered as available. Features, content, supported layouts, and links may change, be interrupted, or be removed as the project evolves. We do not promise that every browser, keyboard, key combination, or connection mode will behave identically.
These terms may be updated when the product changes. The current version is the one published on this page, with its review date shown above.
Questions?
If you have a question about using the site or these terms, visit the Contact page or email [email protected].