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Keyboard Test

Test your keyboard with a live visual layout — keys light up as you press them, plus key/code event logs.

Processing: runs in your browser, nothing uploaded

✓ Free to use✓ No sign-up needed✓ Nothing to install

About Keyboard Test

When something on your device misbehaves, a quick in-browser check saves guesswork. This keyboard test page gives you keyboard test without the clutter: test your keyboard with a live visual layout — keys light up as you press them, plus key/code event logs.

What Keyboard Test checks

Test your keyboard with a live visual layout — keys light up as you press them, plus key/code event logs. Results describe this browser and device only — useful for isolating mute switches, permissions, and display quirks.

If the test fails

Check OS settings, tab mute, extensions, and whether another app has exclusive device access. Retry after a click if the browser blocked autoplay or permission prompts.

Where your data goes

Keyboard Test runs in your browser for this job. Your keyboard is not uploaded to FileToolsHub servers for the conversion itself, which matters when you are dealing with private notes, drafts, or local files.

How to use

  1. 1

    Start the test and focus the pad.

  2. 2

    Press keys — the on-screen keyboard highlights active and tested keys.

  3. 3

    Stop & clear when done.

Privacy

Runs entirely in your browser — your keyboard is not uploaded.

Frequently asked questions

Are keystrokes stored?

Only briefly in this tab’s event list until you clear it — never sent to a server.

Shortcuts blocked?

While listening, key events in the page are prevented from default browser actions for testing.

Is Keyboard Test free?

Yes. Keyboard Test is free for everyday use with no account required, and it runs in your browser.

Does Keyboard Test upload my data?

No. Keyboard Test processes your keyboard locally in this tab.

Are keystrokes stored?

Only briefly in this tab’s event list until you clear it — never sent to a server.

Shortcuts blocked?

While listening, key events in the page are prevented from default browser actions for testing.

Layout?

US QWERTY-style visual map using KeyboardEvent.code so physical keys highlight correctly across layouts.

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