CapsLock

caps lock

event.keyCode

20

event.key

CapsLock

event.code

CapsLock

Unicode

⇪

Code Examples

Copy and paste these examples to detect the CapsLock key in your JavaScript code

Recommended modern approach

// Modern approach (recommended)
document.addEventListener('keydown', (e) => {
  if (e.key === 'CapsLock') {
    console.log('CapsLock key pressed!');
    // Your code here
  }
});

Related Keys

Other keys commonly used together or in similar contexts

Enter

Submit

Escape

Cancel

Space

Common key