I am making a certain tool that I want to have a little gui pop up that will start going up from the mouse but no idea of how to find the mouse position
I think you're looking for this: https://developer.roblox.com/en-us/api-reference/property/Mouse/Hit
Use a LocalScript for this:
local LocalPlayer = game:GetService("Players").LocalPlayer local Mouse = LocalPlayer:GetMouse() local MX, MY = Mouse.X, Mouse.Y -- Position on screen.
To check...
while true do print(MX, MY) -- prints position on output wait(.05) end
More info here: https://developer.roblox.com/en-us/api-reference/class/Mouse