use autohotkey, here [ Ссылка ]

paste whatever is below into the notepad (dont copy the ==== sign)
====================
setkeydelay, -1
setmousedelay, -1
setbatchlines, -1

cooldown = 2000
universaldelay = 2
senddelay = 25
text = CHANGE THIS TEXT TO WHATEVER YOU WANT

~$b::
sleep %universaldelay%
send {/ down}
sleep %universaldelay%
send {/ up}
sleep %universaldelay%
send %text%
sleep %senddelay%
send {enter down}
sleep %universaldelay%
send {enter up}
hotkey, b, off
sleep %cooldown%
hotkey, b, on
return
====================

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