# Keycode Info

> Shows information about pressed keys.

- Open in browser: https://pockettoolbox.org/en/keycode-info
- Runs entirely in your browser; files and input are never uploaded.

## How it works

Instantly determine the technical key codes of any key on your keyboard.

Press any key to display information such as the key name, the JavaScript key code, and any modifiers (Shift, Alt, etc.). A history of the last five keys pressed helps you analyze key sequences, which is particularly useful for web developers.

Intercepts keyboard events in the browser. Captures logical key names, physical key codes, and modifier states, maintaining a history of recent inputs.

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PocketToolbox (https://pockettoolbox.org/en)