鍵盤測試

按下按鍵,檢視鍵盤上哪些鍵有效。

在您的瀏覽器中執行。您的檔案不會離開裝置。 瞭解如何驗證

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使用方法

  1. 1
    選擇設定

    填寫資訊或選擇您需要的選項。

  2. 2
    檢視結果

    更改任何內容時,預覽會立即更新。

  3. 3
    下載或儲存

    將結果儲存到您的裝置。不會向伺服器傳送或儲存任何內容。

About this tool

Check that every key on your keyboard works. Press keys and they light up on the on-screen keyboard; keys you have already pressed stay green. You also see the key name, code and key code. Useful for a new keyboard or a laptop with a sticky key.

When to use it

Press keys to see which ones work on your keyboard, useful when buying a laptop or checking a stuck key.

Tips

Press every key once. Keys that register light up.

Privacy

Everything runs in your browser, so your data is not uploaded or stored.

獲得最佳結果的提示

開始之前請花一點時間閱讀選項,並先用一個小例子試用工具。一切都在您裝置的瀏覽器中執行;您輸入或新增的任何內容都不會被上傳,關閉標籤頁會清除所有內容。如果看起來不對,請重新整理頁面重試,或使用本頁的報告連結告訴我們出了什麼問題。如果結果仍然看起來不對,請每次只更改一個值,看看哪個輸入影響最大。如果您還會再用,請收藏此頁。

要點

常見問題

Why does a key not light up?

The key may be broken, or your system may use it for a shortcut. Try again.

Does it work on a phone?

It needs a physical keyboard.

Does it show key codes?

Yes, the key name and code are shown.

Can it test the Fn key?

Many Fn keys are handled by hardware and may not show.

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