keydown/keyup event.keyCode Opera MSIE Firefox Safari Chrome Key pressed _________________________________________________________ 8 8 8 8 8 Backspace 9 9 9 9 9 Tab 13 13 13 13 13 Enter 16 16 16 16 16 Shift 17 17 17 17 17 Ctrl 18 18 18 18 18 Alt 19 19 19 19 19 Pause, Break 20 20 20 20 20 CapsLock 27 27 27 27 27 Esc 32 32 32 32 32 Space 33 33 33 33 33 Page Up 34 34 34 34 34 Page Down 35 35 35 35 35 End 36 36 36 36 36 Home 37 37 37 37 37 Left arrow 38 38 38 38 38 Up arrow 39 39 39 39 39 Right arrow 40 40 40 40 40 Down arrow 44 44 44 44 PrntScrn (see below†) 45 45 45 45 45 Insert 46 46 46 46 46 Delete 48-57 48-57 48-57 48-57 48-57 0 to 9 65-90 65-90 65-90 65-90 65-90 A to Z 91 91 91 91 91 WIN Key (Start) 93 93 93 93 93 WIN Menu 112-123 112-123 112-123 112-123 112-123 F1 to F12 144 144 144 144 144 NumLock 145 145 145 145 145 ScrollLock 188 188 188 188 188 , < 190 190 190 190 190 . > 191 191 191 191 191 / ? 192 192 192 192 192 ` ~ 219 219 219 219 219 [ { (see below‡) 220 220 220 220 220 \ | 221 221 221 221 221 ] } 222 222 222 222 222 ' "
