If you get your toncils taken will that change your vioce. Like different sound of your vioce. Also will it give you a higher pitch in vioce
Removing tonsils will not change your voice as they have nothing to do with vocal sounds. You may sound different while you are healing, but your voice will go back to what it was prior (unless they were so swollen they were blocking your throat).
Ynp is right. Unless they are so big that the amount of air in and out is affected, your voice will sound the same, or better. Never worse though, always the same or better.