Speed changer UI

local screenGui = Instance.new("ScreenGui")
screenGui.Name = "SpeedChangerGui"
local Player = game.Players.LocalPlayer
if not Player then return end

screenGui.Parent = Player:WaitForChild("PlayerGui")

local frame = Instance.new("Frame")
frame.Size = UDim2.new(0, 200, 0, 100)
frame.Position = UDim2.new(0.5, -100, 0.5, -50)

frame.BackgroundColor3 = Color3.fromRGB(0, 0, 0)
frame.BackgroundTransparency = 0
frame.BorderColor3 = Color3.fromRGB(255, 0, 0)
frame.BorderSizePixel = 2
frame.Parent = screenGui

local speedLabel = Instance.new("TextLabel")
speedLabel.Size = UDim2.new(0, 200, 0, 20)
speedLabel.Position = UDim2.new(0, 0, 0, 10)
speedLabel.BackgroundTransparency = 1
speedLabel.TextColor3 = Color3.fromRGB(255, 255, 255)
speedLabel.Text = "Speed: 16"
speedLabel.Parent = frame

local increaseButton = Instance.new("TextButton")
increaseButton.Size = UDim2.new(0, 90, 0, 30)
increaseButton.Position = UDim2.new(0, 10, 0, 40)
increaseButton.BackgroundColor3 = Color3.fromRGB(0, 0, 0)
increaseButton.BorderColor3 = Color3.fromRGB(255, 0, 0)
increaseButton.BorderSizePixel = 2
increaseButton.TextColor3 = Color3.fromRGB(255, 255, 255)
increaseButton.Text = "Increase Speed"
increaseButton.Parent = frame

local decreaseButton = Instance.new("TextButton")
decreaseButton.Size = UDim2.new(0, 90, 0, 30)
decreaseButton.Position = UDim2.new(0, 100, 0, 40)
decreaseButton.BackgroundColor3 = Color3.fromRGB(0, 0, 0)
decreaseButton.BorderColor3 = Color3.fromRGB(255, 0, 0)