KeyboardEvent: code values

The following tables show what code values are used for each native scancode or virtual keycode on major platforms. The reason is that some browsers choose to interpret physical keys differently, there are some differences in which keys map to which codes. These tables show those variations when known.

Code values

Code values on Windows

This table shows the Windows scan codes representing keys and the KeyboardEvent.code values which correspond to those hardware keys. Only keys which generate scan codes on Windows are listed.

	`KeyboardEvent.code` value
Code	Firefox	Chrome
`0x0000`	`"Unidentified"`	`""`
`0x0001`	`"Escape"`	`"Escape"`
`0x0002`	`"Digit0"`	`"Digit0"`
`0x0003`	`"Digit1"`	`"Digit1"`
`0x0004`	`"Digit2"`	`"Digit2"`
`0x0005`	`"Digit3"`	`"Digit3"`
`0x0006`	`"Digit4"`	`"Digit4"`
`0x0007`	`"Digit5"`	`"Digit5"`
`0x0008`	`"Digit6"`	`"Digit6"`
`0x0009`	`"Digit7"`	`"Digit7"`
`0x000A`	`"Digit8"`	`"Digit8"`
`0x000B`	`"Digit9"`	`"Digit9"`
`0x000C`	`"Minus"`	`"Minus"`
`0x000D`	`"Equal"`	`"Equal"`
`0x000E`	`"Backspace"`	`"Backspace"`
`0x000F`	`"Tab"`	`"Tab"`
`0x0010`	`"KeyQ"`	`"KeyQ"`
`0x0011`	`"KeyW"`	`"KeyW"`
`0x0012`	`"KeyE"`	`"KeyE"`
`0x0013`	`"KeyR"`	`"KeyR"`
`0x0014`	`"KeyT"`	`"KeyT"`
`0x0015`	`"KeyY"`	`"KeyY"`
`0x0016`	`"KeyU"`	`"KeyU"`
`0x0017`	`"KeyI"`	`"KeyI"`
`0x0018`	`"KeyO"`	`"KeyO"`
`0x0019`	`"KeyP"`	`"KeyP"`
`0x001A`	`"BracketLeft"`	`"BracketLeft"`
`0x001B`	`"BracketRight"`	`"BracketRight"`
`0x001C`	`"Enter"`	`"Enter"`
`0x001D`	`"ControlLeft"`	`"ControlLeft"`
`0x001E`	`"KeyA"`	`"KeyA"`
`0x001F`	`"KeyS"`	`"KeyS"`
`0x0020`	`"KeyD"`	`"KeyD"`
`0x0021`	`"KeyF"`	`"KeyF"`
`0x0022`	`"KeyG"`	`"KeyG"`
`0x0023`	`"KeyH"`	`"KeyH"`
`0x0024`	`"KeyJ"`	`"KeyJ"`
`0x0025`	`"KeyK"`	`"KeyK"`
`0x0026`	`"KeyL"`	`"KeyL"`
`0x0027`	`"Semicolon"`	`"Semicolon"`
`0x0028`	`"Quote"`	`"Quote"`
`0x0029`	`"Backquote"`	`"Backquote"`
`0x002A`	`"ShiftLeft"`	`"ShiftLeft"`
`0x002B`	`"Backslash"`	`"Backslash"`
`0x002C`	`"KeyZ"`	`"KeyZ"`
`0x002D`	`"KeyX"`	`"KeyX"`
`0x002E`	`"KeyC"`	`"KeyC"`
`0x002F`	`"KeyV"`	`"KeyV"`
`0x0030`	`"KeyB"`	`"KeyB"`
`0x0031`	`"KeyN"`	`"KeyN"`
`0x0032`	`"KeyM"`	`"KeyM"`
`0x0033`	`"Comma"`	`"Comma"`
`0x0034`	`"Period"`	`"Period"`
`0x0035`	`"Slash"`	`"Slash"`
`0x0036`	`"ShiftRight"`	`"ShiftRight"`
`0x0037`	`"NumpadMultiply"`	`"NumpadMultiply"`
`0x0038`	`"AltLeft"`	`"AltLeft"`
`0x0039`	`"Space"`	`"Space"`
`0x003A`	`"CapsLock"`	`"CapsLock"`
`0x003B`	`"F1"`	`"F1"`
`0x003C`	`"F2"`	`"F2"`
`0x003D`	`"F3"`	`"F3"`
`0x003E`	`"F4"`	`"F4"`
`0x003F`	`"F5"`	`"F5"`
`0x0040`	`"F6"`	`"F6"`
`0x0041`	`"F7"`	`"F7"`
`0x0042`	`"F8"`	`"F8"`
`0x0043`	`"F9"`	`"F9"`
`0x0044`	`"F10"`	`"F10"`
`0x0045`	`"Pause"`	`"Pause"`
`0x0046`	`"ScrollLock"`	`"ScrollLock"`
`0x0047`	`"Numpad7"`	`"Numpad7"`
`0x0048`	`"Numpad8"`	`"Numpad8"`
`0x0049`	`"Numpad9"`	`"Numpad9"`
`0x004A`	`"NumpadSubtract"`	`"NumpadSubtract"`
`0x004B`	`"Numpad4"`	`"Numpad4"`
`0x004C`	`"Numpad5"`	`"Numpad5"`
`0x004D`	`"Numpad6"`	`"Numpad6"`
`0x004E`	`"NumpadAdd"`	`"NumpadAdd"`
`0x004F`	`"Numpad1"`	`"Numpad1"`
`0x0050`	`"Numpad2"`	`"Numpad2"`
`0x0051`	`"Numpad3"`	`"Numpad3"`
`0x0052`	`"Numpad0"`	`"Numpad0"`
`0x0053`	`"NumpadDecimal"`	`"NumpadDecimal"`
`0x0054 (Alt + PrintScreen)`	`"PrintScreen"`	`""`
`0x0055`	`"Unidentified"`	`""`
`0x0056`	`"IntlBackslash"`	`"IntlBackslash"`
`0x0057`	`"F11"`	`"F11"`
`0x0058`	`"F12"`	`"F12"`
`0x0059`	`"NumpadEqual"`	`""`
`0x005A`	`"Unidentified"`	`""`
`0x005B`	`"Unidentified"`	`"F13"`
`0x005C`	`"Unidentified"`	`"F14"`
`0x005D`	`"Unidentified"`	`"F15"`
`0x005E`	`"Unidentified"`	`""`
`0x005F`	`"Unidentified"`	`""`
`0x0060`	`"Unidentified"`	`""`
`0x0061`	`"Unidentified"`	`""`
`0x0062`	`"Unidentified"`	`""`
`0x0063`	`"Unidentified"`	`"F16"`
`0x0064`	`"F13"`	`"F17"`
`0x0065`	`"F14"`	`"F18"`
`0x0066`	`"F15"`	`"F19"`
`0x0067`	`"F16"`	`"F20"`
`0x0068`	`"F17"`	`"F21"`
`0x0069`	`"F18"`	`"F22"`
`0x006A`	`"F19"`	`"F23"`
`0x006B`	`"F20"`	`"F24"`
`0x006C`	`"F21"`	`""`
`0x006D`	`"F22"`	`""`
`0x006E`	`"F23"`	`""`
`0x006F`	`"Unidentified"`	`""`
`0x0070`	`"KanaMode"`	`""`
`0x0071` (`Hanja` key without Korean keyboard layout)	`"Lang2"`	`""`
`0x0072` (`Han/Yeong` key without Korean keyboard layout)	`"Lang1"`	`""`
`0x0073`	`"IntlRo"`	`""`
`0x0074`, `0x0075`	`"Unidentified"`	`""`
`0x0076`	`"F24"`	`""`
`0x0077`, `0x0078`	`"Unidentified"`	`""`
`0x0079`	`"Convert"`	`""`
`0x007A`	`"Unidentified"`	`""`
`0x007B`	`"NonConvert"`	`""`
`0x007C`	`"Unidentified"`	`""`
`0x007D`	`"IntlYen"`	`"IntlYen"`
`0x007E`	`"NumpadComma"`	`""`
`0x007F`	`"Unidentified"`	`""`
`0xE000` ～ `0xE007`	`"Unidentified"`	`""`
`0xE008`	`"Unidentified"`	`"Undo"`
`0xE009`	`"Unidentified"`	`""`
`0xE00A`	`""`	`"Paste"`
`0xE00B` ～ `0xE00F`	""	`""`
`0xE010`	`"MediaTrackPrevious"`	`"MediaTrackPrevious"`
`0xE011` ～ `0xE016`	`""`	`""`
`0xE017`	`"Unidentified"`	`"Cut"`
`0xE018`	`"Unidentified"`	`"Copy"`
`0xE019`	`"MediaTrackNext"`	`"MediaTrackNext"`
`0xE01A, 0xE01B`	`"Unidentified"`	`""`
`0xE01C`	`"NumpadEnter"`	`"NumpadEnter"`
`0xE01D`	`"ControlRight"`	`"ControlRight"`
`0xE01E`	`"Unidentified"`	`"LaunchMail"`
`0xE01F`	`"Unidentified"`	`""`
`0xE020`	`"AudioVolumeMute"`	`"AudioVolumeMute"`
`0xE021`	`"LaunchApp2"`	`""`
`0xE022`	`"MediaPlayPause"`	`"MediaPlayPause"`
`0xE023`	`"Unidentified"`	`""`
`0xE024`	`"MediaStop"`	`"MediaStop"`
`0xE025` ～ `0xE02B`	`"Unidentified"`	`""`
`0xE02C`	`"Unidentified"`	`"Eject"`
`0xE02D`	`"Unidentified"`	`""`
`0xE02E`	`"AudioVolumeDown"`	`"VolumeDown"` (was `"VolumeDown"` until Chrome 50)
`0xE02F`	`"Unidentified"`	`""`
`0xE030`	`"AudioVolumeUp"`	`"VolumeUp"` (was `"VolumeUp"` until Chrome 50)
`0xE031`	`"Unidentified"`	`""`
`0xE032`	`"BrowserHome"`	`"BrowserHome"`
`0xE033`, `0xE034`	`"Unidentified"`	`""`
`0xE035`	`"NumpadDivide"`	`"NumpadDivide"`
`0xE036`	`"Unidentified"`	`""`
`0xE037`	`"PrintScreen"`	`"PrintScreen"`
`0xE038`	`"AltRight"`	`"AltRight"`
`0xE039`, `0xE03A`	`"Unidentified"`	`""`
`0xE03B`	`"Unidentified"`	`"Help"`
`0xE03C`～ `0xE044`	`"Unidentified"`	`""`
`0xE045`	`"NumLock"`	`"NumLock"`
`0xE046` (`Ctrl` + `Pause`)	`"Pause"`	`"Pause"`
`0xE047`	`"Home"`	`"Home"`
`0xE048`	`"ArrowUp"`	`"ArrowUp"`
`0xE049`	`"PageUp"`	`"PageUp"`
`0xE04A`	`"Unidentified"`	`""`
`0xE04B`	`"ArrowLeft"`	`"ArrowLeft"`
`0xE04C`	`"Unidentified"`	`""`
`0xE04D`	`"ArrowRight"`	`"ArrowRight"`
`0xE04E`	`"Unidentified"`	`""`
`0xE04F`	`"End"`	`"End"`
`0xE050`	`"ArrowDown"`	`"ArrowDown"`
`0xE051`	`"PageDown"`	`"PageDown"`
`0xE052`	`"Insert"`	`"Insert"`
`0xE053`	`"Delete"`	`"Delete"`
`0xE054` ～ `0xE05A`	`"Unidentified"`	`""`
`0xE05B`	`"MetaLeft"`	`"OSLeft"`
`0xE05C`	`"MetaRight"`	`"OSRight"`
`0xE05D`	`"ContextMenu"`	`"ContextMenu"`
`0xE05E`	`"Power"`	`""`
`0xE05F` ～ `0xE064`	`"Unidentified"`	`""`
`0xE065`	`"BrowserSearch"`	`"BrowserSearch"`
`0xE066`	`"BrowserFavorites"`	`"BrowserFavorites"`
`0xE067`	`"BrowserRefresh"`	`"BrowserRefresh"`
`0xE068`	`"BrowserStop"`	`"BrowserStop"`
`0xE069`	`"BrowserForward"`	`"BrowserForward"`
`0xE06A`	`"BrowserBack"`	`"BrowserBack"`
`0xE06B`	`"LaunchApp1"`	`""`
`0xE06C`	`"LaunchMail"`	`""`
`0xE06D`	`"LaunchMediaPlayer"` (`"MediaSelect"` prior to Firefox 49)	`""`
`0xE06E ～ 0xE0F0`	`"Unidentified"`	`""`
`0xE0F1` (`Hanja` key with Korean keyboard layout)	`"Lang2"`	`""`
`0xE0F2` (`Han/Yeong` key with Korean keyboard layout)	`"Lang1"`	`""`

Code values on Mac

On Mac OS X, it's hard to get scancode or something which can distinguish a physical key from a key event. Therefore, Gecko always maps code value from the virtual keycode.

Virtual keycode	Gecko	Chromium (48)
`kVK_ANSI_A (0x00)`	`"KeyA"`	`"KeyA"`
`kVK_ANSI_S (0x01)`	`"KeyS"`	`"KeyS"`
`kVK_ANSI_D (0x02)`	`"KeyD"`	`"KeyD"`
`kVK_ANSI_F (0x03)`	`"KeyF"`	`"KeyF"`
`kVK_ANSI_H (0x04)`	`"KeyH"`	`"KeyH"`
`kVK_ANSI_G (0x05)`	`"KeyG"`	`"KeyG"`
`kVK_ANSI_Z (0x06)`	`"KeyZ"`	`"KeyZ"`
`kVK_ANSI_X (0x07)`	`"KeyX"`	`"KeyX"`
`kVK_ANSI_C (0x08)`	`"KeyC"`	`"KeyC"`
`kVK_ANSI_V (0x09)`	`"KeyV"`	`"KeyV"`
`kVK_ISO_Section (0x0A)`	`"IntlBackslash"`	`"IntlBackslash"`
`kVK_ANSI_B (0x0B)`	`"KeyB"`	`"KeyB"`
`kVK_ANSI_Q (0x0C)`	`"KeyQ"`	`"KeyQ"`
`kVK_ANSI_W (0x0D)`	`"KeyW"`	`"KeyW"`
`kVK_ANSI_E (0x0E)`	`"KeyE"`	`"KeyE"`
`kVK_ANSI_R (0x0F)`	`"KeyR"`	`"KeyR"`
`kVK_ANSI_Y (0x10)`	`"KeyY"`	`"KeyY"`
`kVK_ANSI_T (0x11)`	`"KeyT"`	`"KeyT"`
`kVK_ANSI_1 (0x12)`	`"Digit1"`	`"Digit1"`
`kVK_ANSI_2 (0x13)`	`"Digit2"`	`"Digit2"`
`kVK_ANSI_3 (0x14)`	`"Digit3"`	`"Digit3"`
`kVK_ANSI_4 (0x15)`	`"Digit4"`	`"Digit4"`
`kVK_ANSI_6 (0x16)`	`"Digit6"`	`"Digit6"`
`kVK_ANSI_5 (0x17)`	`"Digit5"`	`"Digit5"`
`kVK_ANSI_Equal (0x18)`	`"Equal"`	`"Equal"`
`kVK_ANSI_9 (0x19)`	`"Digit9"`	`"Digit9"`
`kVK_ANSI_7 (0x1A)`	`"Digit7"`	`"Digit7"`
`kVK_ANSI_Minus (0x1B)`	`"Minus"`	`"Minus"`
`kVK_ANSI_8 (0x1C)`	`"Digit8"`	`"Digit8"`
`kVK_ANSI_0 (0x1D)`	`"Digit0"`	`"Digit0"`
`kVK_ANSI_RightBracket (0x1E)`	`"BracketRight"`	`"BracketRight"`
`kVK_ANSI_O (0x1F)`	`"KeyO"`	`"KeyO"`
`kVK_ANSI_U (0x20)`	`"KeyU"`	`"KeyU"`
`kVK_ANSI_LeftBracket (0x21)`	`"BracketLeft"`	`"BracketLeft"`
`kVK_ANSI_I (0x22)`	`"KeyI"`	`"KeyI"`
`kVK_ANSI_P (0x23)`	`"KeyP"`	`"KeyP"`
`kVK_Return (0x24)`	`"Enter"`	`"Enter"`
`kVK_ANSI_L (0x25)`	`"KeyL"`	`"KeyL"`
`kVK_ANSI_J (0x26)`	`"KeyJ"`	`"KeyJ"`
`kVK_ANSI_Quote (0x27)`	`"Quote"`	`"Quote"`
`kVK_ANSI_K (0x28)`	`"KeyK"`	`"KeyK"`
`kVK_ANSI_Semicolon (0x29)`	`"Semicolon"`	`"Semicolon"`
`kVK_ANSI_Backslash (0x2A)`	`"Backslash"`	`"Backslash"`
`kVK_ANSI_Comma (0x2B)`	`"Comma"`	`"Comma"`
`kVK_ANSI_Slash (0x2C)`	`"Slash"`	`"Slash"`
`kVK_ANSI_N (0x2D)`	`"KeyN"`	`"KeyN"`
`kVK_ANSI_M (0x2E)`	`"KeyM"`	`"KeyM"`
`kVK_ANSI_Period (0x2F)`	`"Period"`	`"Period"`
`kVK_Tab (0x30)`	`"Tab"`	`"Tab"`
`kVK_Space (0x31)`	`"Space"`	`"Space"`
`kVK_ANSI_Grave (0x32)`	`"Backquote"`	`"Backquote"`
`kVK_Delete (0x33)`	`"Backspace"`	`"Backspace"`
Enter key on keypad of PowerBook (`0x34`)	`"NumpadEnter"`	`""`
`kVK_Escape (0x35)`	`"Escape"`	`"Escape"`
right-command key (`0x36`)	`"OSRight"`	`"OSRight"`
`kVK_Command (0x37)`	`"OSLeft"`	`"OSLeft"`
`kVK_Shift (0x38)`	`"ShiftLeft"`	`"ShiftLeft"`
`kVK_CapsLock (0x39)`	`"CapsLock"`	`"CapsLock"`
`kVK_Option (0x3A)`	`"AltLeft"`	`"AltLeft"`
`kVK_Control (0x3B)`	`"ControlLeft"`	`"ControlLeft"`
`kVK_RightShift (0x3C)`	`"ShiftRight"`	`"ShiftRight"`
`kVK_RightOption (0x3D)`	`"AltRight"`	`"AltRight"`
`kVK_RightControl (0x3E)`	`"ControlRight"`	`"ControlRight"`
`kVK_Function (0x3F)`	`"Fn"` (no events fired actually)	`""` (no events fired actually)
`kVK_F17 (0x40)`	`"F17"`	`"F17"`
`kVK_ANSI_KeypadDecimal (0x41)`	`"NumpadDecimal"`	`"NumpadDecimal"`
`kVK_ANSI_KeypadMultiply (0x43)`	`"NumpadMultiply"`	`"NumpadMultiply"`
`kVK_ANSI_KeypadPlus (0x45)`	`"NumpadAdd"`	`"NumpadAdd"`
`kVK_ANSI_KeypadClear (0x47)`	`"NumLock"`	`"NumLock"`
`kVK_VolumeUp (0x48)`	`"AudioVolumeUp"` (was `"VolumeUp"` until Firefox 48)	`"AudioVolumeUp"` (was `"VolumeUp"` until Chrome 50)
`kVK_VolumeDown (0x49)`	`"AudioVolumeDown"` (was `"VolumeDown"` until Firefox 49)	`"AudioVolumeDown"` (was `"VolumeDown"` until Chrome 50)
`kVK_Mute (0x4A)`	`"AudioVolumeMute"` (was `"VolumeMute"` until Firefox 49)	`"AudioVolumeMute"` (was `"VolumeMute"` until Chrome 50)
`kVK_ANSI_KeypadDivide (0x4B)`	`"NumpadDivide"`	`"NumpadDivide"`
`kVK_ANSI_KeypadEnter (0x4C)`	`"NumpadEnter"`	`"NumpadEnter"`
`kVK_ANSI_KeypadMinus (0x4E)`	`"NumpadSubtract"`	`"NumpadSubtract"`
`kVK_F18 (0x4F)`	`"F18"`	`"F18"`
`kVK_F19 (0x50)`	`"F19"`	`"F19"`
`kVK_ANSI_KeypadEquals (0x51)`	`"NumpadEqual"`	`"NumpadEqual"`
`kVK_ANSI_Keypad0 (0x52)`	`"Numpad0"`	`"Numpad0"`
`kVK_ANSI_Keypad1 (0x53)`	`"Numpad1"`	`"Numpad1"`
`kVK_ANSI_Keypad2 (0x54)`	`"Numpad2"`	`"Numpad2"`
`kVK_ANSI_Keypad3 (0x55)`	`"Numpad3"`	`"Numpad3"`
`kVK_ANSI_Keypad4 (0x56)`	`"Numpad4"`	`"Numpad4"`
`kVK_ANSI_Keypad5 (0x57)`	`"Numpad5"`	`"Numpad5"`
`kVK_ANSI_Keypad6 (0x58)`	`"Numpad6"`	`"Numpad6"`
`kVK_ANSI_Keypad7 (0x59)`	`"Numpad7"`	`"Numpad7"`
`kVK_F20 (0x5A)`	`"F20"`	`"F20"`
`kVK_ANSI_Keypad8 (0x5B)`	`"Numpad8"`	`"Numpad8"`
`kVK_ANSI_Keypad9 (0x5C)`	`"Numpad9"`	`"Numpad9"`
`kVK_JIS_Yen (0x5D)`	`"IntlYen"`	`"IntlYen"`
`kVK_JIS_Underscore (0x5E)`	`"IntlRo"`	`"IntlRo"`
`kVK_JIS_KeypadComma (0x5F)`	`"NumpadComma"`	`"NumpadComma"`
`kVK_F5 (0x60)`	`"F5"`	`"F5"`
`kVK_F6 (0x61)`	`"F6"`	`"F6"`
`kVK_F7 (0x62)`	`"F7"`	`"F7"`
`kVK_F3 (0x63)`	`"F3"`	`"F3"`
`kVK_F8 (0x64)`	`"F8"`	`"F8"`
`kVK_F9 (0x65)`	`"F9"`	`"F9"`
`kVK_JIS_Eisu (0x66)`	`"Lang2"`	`""` (no events fired actually)
`kVK_F11 (0x67)`	`"F11"`	`"F11"`
`kVK_JIS_Kana (0x68)`	`"Lang1"`	`"KanaMode"` (no events fired actually)
`kVK_F13 (0x69)`	`"F13"`	`"F13"`
`kVK_F16 (0x6A)`	`"F16"`	`"F16"`
`kVK_F14 (0x6B)`	`"F14"`	`"F14"`
`kVK_F10 (0x6D)`	`"F10"`	`"F10"`
`kVK_F12 (0x6F)`	`"F12"`	`"F12"`
`kVK_F15 (0x71)`	`"F15"`	`"F15"`
`kVK_Help (0x72)`	`"Help"`	`"Insert"`
`kVK_Home (0x73)`	`"Home"`	`"Home"`
`kVK_PageUp (0x74)`	`"PageUp"`	`"PageUp"`
`kVK_ForwardDelete (0x75)`	`"Delete"`	`"Delete"`
`kVK_F4 (0x76)`	`"F4"`	`"F4"`
`kVK_End (0x77)`	`"End"`	`"End"`
`kVK_F2 (0x78)`	`"F2"`	`"F2"`
`kVK_PageDown (0x79)`	`"PageDown"`	`"PageDown"`
`kVK_F1 (0x7A)`	`"F1"`	`"F1"`
`kVK_LeftArrow (0x7B)`	`"ArrowLeft"`	`"ArrowLeft"`
`kVK_RightArrow (0x7C)`	`"ArrowRight"`	`"ArrowRight"`
`kVK_DownArrow (0x7D)`	`"ArrowDown"`	`"ArrowDown"`
`kVK_UpArrow (0x7E)`	`"ArrowUp"`	`"ArrowUp"`

Code values on Linux (X11) (When scancode is available)

Note that X has too many keys and some of them are not testable with usual keyboard. So, following table is created from source code which maps from scancode to code value.

scancode (hardware_keycode)	Gecko	Chromium (44)
`0x0009`	`"Escape"`	`"Escape"`
`0x000A`	`"Digit1"`	`"Digit1"`
`0x000B`	`"Digit2"`	`"Digit2"`
`0x000C`	`"Digit3"`	`"Digit3"`
`0x000D`	`"Digit4"`	`"Digit4"`
`0x000E`	`"Digit5"`	`"Digit5"`
`0x000F`	`"Digit6"`	`"Digit6"`
`0x0010`	`"Digit7"`	`"Digit7"`
`0x0011`	`"Digit8"`	`"Digit8"`
`0x0012`	`"Digit9"`	`"Digit9"`
`0x0013`	`"Digit0"`	`"Digit0"`
`0x0014`	`"Minus"`	`"Minus"`
`0x0015`	`"Equal"`	`"Equal"`
`0x0016`	`"Backspace"`	`"Backspace"`
`0x0017`	`"Tab"`	`"Tab"`
`0x0018`	`"KeyQ"`	`"KeyQ"`
`0x0019`	`"KeyW"`	`"KeyW"`
`0x001A`	`"KeyE"`	`"KeyE"`
`0x001B`	`"KeyR"`	`"KeyR"`
`0x001C`	`"KeyT"`	`"KeyT"`
`0x001D`	`"KeyY"`	`"KeyY"`
`0x001E`	`"KeyU"`	`"KeyU"`
`0x001F`	`"KeyI"`	`"KeyI"`
`0x0020`	`"KeyO"`	`"KeyO"`
`0x0021`	`"KeyP"`	`"KeyP"`
`0x0022`	`"BracketLeft"`	`"BracketLeft"`
`0x0023`	`"BracketRight"`	`"BracketRight"`
`0x0024`	`"Enter"`	`"Enter"`
`0x0025`	`"ControlLeft"`	`"ControlLeft"`
`0x0026`	`"KeyA"`	`"KeyA"`
`0x0027`	`"KeyS"`	`"KeyS"`
`0x0028`	`"KeyD"`	`"KeyD"`
`0x0029`	`"KeyF"`	`"KeyF"`
`0x002A`	`"KeyG"`	`"KeyG"`
`0x002B`	`"KeyH"`	`"KeyH"`
`0x002C`	`"KeyJ"`	`"KeyJ"`
`0x002D`	`"KeyK"`	`"KeyK"`
`0x002E`	`"KeyL"`	`"KeyL"`
`0x002F`	`"Semicolon"`	`"Semicolon"`
`0x0030`	`"Quote"`	`"Quote"`
`0x0031`	`"Backquote"`	`"Backquote"`
`0x0032`	`"ShiftLeft"`	`"ShiftLeft"`
`0x0033`	`"Backslash"`	`"Backslash"`
`0x0034`	`"KeyZ"`	`"KeyZ"`
`0x0035`	`"KeyX"`	`"KeyX"`
`0x0036`	`"KeyC"`	`"KeyC"`
`0x0037`	`"KeyV"`	`"KeyV"`
`0x0038`	`"KeyB"`	`"KeyB"`
`0x0039`	`"KeyN"`	`"KeyN"`
`0x003A`	`"KeyM"`	`"KeyM"`
`0x003B`	`"Comma"`	`"Comma"`
`0x003C`	`"Period"`	`"Period"`
`0x003D`	`"Slash"`	`"Slash"`
`0x003E`	`"ShiftRight"`	`"ShiftRight"`
`0x003F`	`"NumpadMultiply"`	`"NumpadMultiply"`
`0x0040`	`"AltLeft"`	`"AltLeft"`
`0x0041`	`"Space"`	`"Space"`
`0x0042`	`"CapsLock"`	`"CapsLock"`
`0x0043`	`"F1"`	`"F1"`
`0x0044`	`"F2"`	`"F2"`
`0x0045`	`"F3"`	`"F3"`
`0x0046`	`"F4"`	`"F4"`
`0x0047`	`"F5"`	`"F5"`
`0x0048`	`"F6"`	`"F6"`
`0x0049`	`"F7"`	`"F7"`
`0x004A`	`"F8"`	`"F8"`
`0x004B`	`"F9"`	`"F9"`
`0x004C`	`"F10"`	`"F10"`
`0x004D`	`"NumLock"`	`"NumLock"`
`0x004E`	`"ScrollLock"`	`"ScrollLock"`
`0x004F`	`"Numpad7"`	`"Numpad7"`
`0x0050`	`"Numpad8"`	`"Numpad8"`
`0x0051`	`"Numpad9"`	`"Numpad9"`
`0x0052`	`"NumpadSubtract"`	`"NumpadSubtract"`
`0x0053`	`"Numpad4"`	`"Numpad4"`
`0x0054`	`"Numpad5"`	`"Numpad5"`
`0x0055`	`"Numpad6"`	`"Numpad6"`
`0x0056`	`"NumpadAdd"`	`"NumpadAdd"`
`0x0057`	`"Numpad1"`	`"Numpad1"`
`0x0058`	`"Numpad2"`	`"Numpad2"`
`0x0059`	`"Numpad3"`	`"Numpad3"`
`0x005A`	`"Numpad0"`	`"Numpad0"`
`0x005B`	`"NumpadDecimal"`	`"NumpadDecimal"`
`0x005C`, `0x005D`	`"Unidentified"`	`""`
`0x005E`	`"IntlBackslash"`	`"IntlBackslash"`
`0x005F`	`"F11"`	`"F11"`
`0x0060`	`"F12"`	`"F12"`
`0x0061`	`"IntlRo"`	`"IntlRo"`
`0x0062`, `0x0063`	`"Unidentified"`	`""`
`0x0064`	`"Convert"`	`"Convert"`
`0x0065`	`"KanaMode"`	`"KanaMode"`
`0x0066`	`"NonConvert"`	`"NonConvert"`
`0x0067`	`"Unidentified"`	`""`
`0x0068`	`"NumpadEnter"`	`"NumpadEnter"`
`0x0069`	`"ControlRight"`	`"ControlRight"`
`0x006A`	`"NumpadDivide"`	`"NumpadDivide"`
`0x006B`	`"PrintScreen"`	`"PrintScreen"`
`0x006C`	`"AltRight"`	`"AltRight"`
`0x006D`	`"Unidentified"`	`""`
`0x006E`	`"Home"`	`"Home"`
`0x006F`	`"ArrowUp"`	`"ArrowUp"`
`0x0070`	`"PageUp"`	`"PageUp"`
`0x0071`	`"ArrowLeft"`	`"ArrowLeft"`
`0x0072`	`"ArrowRight"`	`"ArrowRight"`
`0x0073`	`"End"`	`"End"`
`0x0074`	`"ArrowDown"`	`"ArrowDown"`
`0x0075`	`"PageDown"`	`"PageDown"`
`0x0076`	`"Insert"`	`"Insert"`
`0x0077`	`"Delete"`	`"Delete"`
`0x0078`	`"Unidentified"`	`""`
`0x0079`	`"AudioVolumeMute"`	`"AudioVolumeMute"` (was `"VolumeMute"` until Chrome 50)
`0x007A`	`"AudioVolumeDown"`	`"AudioVolumeDown"` (was `"VolumeDown"` until Chrome 50)
`0x007B`	`"AudioVolumeUp"`	`"AudioVolumeUp"` (was `"VolumeUp"` until Chrome 50)
`0x007C`	`"Unidentified"`	`"Power"`
`0x007D`	`"NumpadEqual"`	`"NumpadEqual"`
`0x007E`	`"Unidentified"`	`"NumpadChangeSign"`
`0x007F`	`"Pause"`	`"Pause"`
`0x0080`	`"Unidentified"`	`""`
`0x0081`	`"NumpadComma"`	`""`
`0x0082`	`"Lang1"`	`"HangulMode"`
`0x0083`	`"Lang2"`	`"Hanja"`
`0x0084`	`"IntlYen"`	`"IntlYen"`
`0x0085`	`"OSLeft"`	`"OSLeft"`
`0x0086`	`"OSRight"`	`"OSRight"`
`0x0087`	`"ContextMenu"`	`"ContextMenu"`
`0x0088`	`"BrowserStop"`	`"Cancel"`
`0x0089`	"Again"	`""`
`0x008A`	`"Props"`	`""`
`0x008B`	`"Undo"`	`"Undo"`
`0x008C`	`"Select"`	`""`
`0x008D`	`"Copy"`	`"Copy"`
`0x008E`	`"Open"`	`""`
`0x008F`	`"Paste"`	`"Paste"`
`0x0090`	`"Find"`	`""`
`0x0091`	`"Cut"`	`"Cut"`
`0x0092`	`"Help"`	`"Help"`
`0x0093`	`"Unidentified"`	`""`
`0x0094`	`"LaunchApp2"`	`""`
`0x0095`, `0x0096`	`"Unidentified"`	`""`
`0x0097`	`"WakeUp"`	`""`
`0x0098`	`"LaunchApp1"`	`""`
`0x0099` ～ `0x00A2`	`"Unidentified"`	`""`
`0x00A3`	`"LaunchMail"`	`""`
`0x00A4`	`"BrowserFavorites"`	`""`
`0x00A5`	`"Unidentified"`	`""`
`0x00A6`	`"BrowserBack"`	`"BrowserBack"`
`0x00A7`	`"BrowserForward"`	`"BrowserForward"`
`0x00A8`	`"Unidentified"`	`""`
`0x00A9`	`"Eject"`	`""`
`0x00AA`	`"Unidentified"`	`""`
`0x00AB`	`"MediaTrackNext"`	`""`
`0x00AC`	`"MediaPlayPause"`	`""`
`0x00AD`	`"MediaTrackPrevious"`	`""`
`0x00AE`	`"MediaStop"`	`""`
`0x00AF` ～ `0x00B2`	`"Unidentified"`	`""`
`0x00B3`	`"LaunchMediaPlayer"`	`""`
`0x00B4`	`"BrowserHome"`	`""`
`0x00B5`	`"BrowserRefresh"`	`"BrowserRefresh"`
`0x00B6` ～ `0x00BA`	`"Unidentified"`	`""`
`0x00BB`	`"Unidentified"`	`"NumpadParenLeft"`
`0x00BC`	`"Unidentified"`	`"NumpadParenRight"`
`0x00BD`, `0x00BE`	`"Unidentified"`	`""`
`0x00BF`	`"F13"`	`""`
`0x00C0`	`"F14"`	`""`
`0x00C1`	`"F15"`	`""`
`0x00C2`	`"F16"`	`""`
`0x00C3`	`"F17"`	`""`
`0x00C4`	`"F18"`	`""`
`0x00C5`	`"F19"`	`""`
`0x00C6`	`"F20"`	`""`
`0x00C7`	`"F21"`	`""`
`0x00C8`	`"F22"`	`""`
`0x00C9`	`"F23"`	`""`
`0x00CA`	`"F24"`	`""`
`0x00CB ～ 0x00E0`	`"Unidentified"`	`""`
`0x00E1`	`"BrowserSearch"`	`""`

Code values on Android and Firefox OS (When scancode is available)

scancode	Gecko
`0x0001`	`"Escape"`
`0x0002`	`"Digit1"`
`0x0003`	`"Digit2"`
`0x0004`	`"Digit3"`
`0x0005`	`"Digit4"`
`0x0006`	`"Digit5"`
`0x0007`	`"Digit6"`
`0x0008`	`"Digit7"`
`0x0009`	`"Digit8"`
`0x000A`	`"Digit9"`
`0x000B`	`"Digit0"`
`0x000C`	`"Minus"`
`0x000D`	`"Equal"`
`0x000E`	`"Backspace"`
`0x000F`	`"Tab"`
`0x0010`	`"KeyQ"`
`0x0011`	`"KeyW"`
`0x0012`	`"KeyE"`
`0x0013`	`"KeyR"`
`0x0014`	`"KeyT"`
`0x0015`	`"KeyY"`
`0x0016`	`"KeyU"`
`0x0017`	`"KeyI"`
`0x0018`	`"KeyO"`
`0x0019`	`"KeyP"`
`0x001A`	`"BracketLeft"`
`0x001B`	`"BracketRight"`
`0x001C`	`"Enter"`
`0x001D`	`"ControlLeft"`
`0x001E`	`"KeyA"`
`0x001F`	`"KeyS"`
`0x0020`	`"KeyD"`
`0x0021`	`"KeyF"`
`0x0022`	`"KeyG"`
`0x0023`	`"KeyH"`
`0x0024`	`"KeyJ"`
`0x0025`	`"KeyK"`
`0x0026`	`"KeyL"`
`0x0027`	`"Semicolon"`
`0x0028`	`"Quote"`
`0x0029`	`"Backquote"`
`0x002A`	`"ShiftLeft"`
`0x002B`	`"Backslash"`
`0x002C`	`"KeyZ"`
`0x002D`	`"KeyX"`
`0x002E`	`"KeyC"`
`0x002F`	`"KeyV"`
`0x0030`	`"KeyB"`
`0x0031`	`"KeyN"`
`0x0032`	`"KeyM"`
`0x0033`	`"Comma"`
`0x0034`	`"Period"`
`0x0035`	`"Slash"`
`0x0036`	`"ShiftRight"`
`0x0037`	`"NumpadMultiply"`
`0x0038`	`"AltLeft"`
`0x0039`	`"Space"`
`0x003A`	`"CapsLock"`
`0x003B`	`"F1"`
`0x003C`	`"F2"`
`0x003D`	`"F3"`
`0x003E`	`"F4"`
`0x003F`	`"F5"`
`0x0040`	`"F6"`
`0x0041`	`"F7"`
`0x0042`	`"F8"`
`0x0043`	`"F9"`
`0x0044`	`"F10"`
`0x0045`	`"NumLock"`
`0x0046`	`"ScrollLock"`
`0x0047`	`"Numpad7"`
`0x0048`	`"Numpad8"`
`0x0049`	`"Numpad9"`
`0x004A`	`"NumpadSubtract"`
`0x004B`	`"Numpad4"`
`0x004C`	`"Numpad5"`
`0x004D`	`"Numpad6"`
`0x004E`	`"NumpadAdd"`
`0x004F`	`"Numpad1"`
`0x0050`	`"Numpad2"`
`0x0051`	`"Numpad3"`
`0x0052`	`"Numpad0"`
`0x0053`	`"NumpadDecimal"`
`0x0054`, `0x0055`	`"Unidentified"`
`0x0056`	`"IntlBackslash"`
`0x0057`	`"F11"`
`0x0058`	`"F12"`
`0x0059`	`"IntlRo"`
`0x005A`, `0x005B`	`"Unidentified"`
`0x005C`	`"Convert"`
`0x005D`	`"KanaMode"`
`0x005E`	`"NonConvert"`
`0x005F`	`"Unidentified"`
`0x0060`	`"NumpadEnter"`
`0x0061`	`"ControlRight"`
`0x0062`	`"NumpadDivide"`
`0x0063`	`"PrintScreen"`
`0x0064`	`"AltRight"`
`0x0065`	`"Unidentified"`
`0x0066`	`"Home"`
`0x0067`	`"ArrowUp"`
`0x0068`	`"PageUp"`
`0x0069`	`"ArrowLeft"`
`0x006A`	`"ArrowRight"`
`0x006B`	`"End"`
`0x006C`	`"ArrowDown"`
`0x006D`	`"PageDown"`
`0x006E`	`"Insert"`
`0x006F`	`"Delete"`
`0x0070`	`"Unidentified"`
`0x0071`	`"AudioVolumeMute"`
`0x0072`	`"AudioVolumeDown"`
`0x0073`	`"AudioVolumeUp"`
`0x0074`	`"Power"`
`0x0075`	`"NumpadEqual"`
`0x0076`	`"Unidentified"`
`0x0077`	`"Pause"`
`0x0078`	`"Unidentified"`
`0x0079`	`"NumpadComma"`
`0x007A`	`"Lang1"`
`0x007B`	`"Lang2"`
`0x007C`	`"IntlYen"`
`0x007D`	`"MetaLeft"`
`0x007E`	`"MetaRight"`
`0x007F`	`"ContextMenu"`
`0x0080`	`"BrowserStop"`
`0x0081`	"Again"
`0x0082`	`"Props"`
`0x0083`	`"Undo"`
`0x0084`	`"Select"`
`0x0085`	`"Copy"`
`0x0086`	`"Open"`
`0x0087`	`"Paste"`
`0x0088`	`"Find"`
`0x0089`	`"Cut"`
`0x008A`	`"Help"`
`0x008B` ～ `0x008D`	`"Unidentified"`
`0x008E`	`"Sleep"`
`0x008F`	`"WakeUp"`
`0x0090`	`"LaunchApp1"`
`0x0091` ～ `0x009B`	`"Unidentified"`
`0x009C`	`"BrowserFavorites"`
`0x009D`	`"Unidentified"`
`0x009E`	`"BrowserBack"`
`0x009F`	`"BrowserForward"`
`0x00A0`	`"Unidentified"`
`0x00A1`	`"Eject"`
`0x00A2`	`"Unidentified"`
`0x00A3`	`"MediaTrackNext"`
`0x00A4`	`"MediaPlayPause"`
`0x00A5`	`"MediaTrackPrevious"`
`0x00A6`	`"MediaStop"`
`0x00A7` ～ `0x00AC`	`"Unidentified"`
`0x00AD`	`"BrowserRefresh"`
`0x00AE` ～ `0x00B6`	"Unidentified"
`0x00B7`	`"F13"`
`0x00B8`	`"F14"`
`0x00B9`	`"F15"`
`0x00BA`	`"F16"`
`0x00BB`	`"F17"`
`0x00BC`	`"F18"`
`0x00BD`	`"F19"`
`0x00BE`	`"F20"`
`0x00BF`	`"F21"`
`0x00C0`	`"F22"`
`0x00C1`	`"F23"`
`0x00C2`	`"F24"`
`0x00C3` ～ `0x00D8`	`"Unidentified"`
`0x00D9`	`"BrowserSearch"`
`0x00DA` ～ `0x01CF`	`"Unidentified"`
`0x01D0`	`"Fn"`