Walkspeed changer

local Players = game:GetService("Players")
local player = Players.LocalPlayer

local gui = Instance.new("ScreenGui")
gui.Name = "WalkSpeedGui"
gui.ResetOnSpawn = false
gui.Parent = player:WaitForChild("PlayerGui")

local frame = Instance.new("Frame")
frame.Size = UDim2.new(0, 220, 0, 90)
frame.Position = UDim2.new(0.5, -110, 0.7, -45)
frame.BackgroundColor3 = Color3.fromRGB(30, 30, 30)
frame.BorderSizePixel = 0
frame.Parent = gui
frame.Active = true
frame.Draggable = true

local corner = Instance.new("UICorner")
corner.CornerRadius = UDim.new(0, 12)
corner.Parent = frame

local title = Instance.new("TextLabel")
title.Size = UDim2.new(1, 0, 0, 30)
title.BackgroundTransparency = 1
title.Text = "WalkSpeed Changer"
title.TextColor3 = Color3.new(1, 1, 1)
title.Font = Enum.Font.GothamBold
title.TextSize = 14
title.Parent = frame

local box = Instance.new("TextBox")
box.Size = UDim2.new(1, -20, 0, 35)
box.Position = UDim2.new(0, 10, 0, 40)
box.PlaceholderText = "Enter WalkSpeed (e.g. 16)"
box.Text = ""
box.TextColor3 = Color3.new(1, 1, 1)
box.BackgroundColor3 = Color3.fromRGB(45, 45, 45)
box.Font = Enum.Font.Gotham
box.TextSize = 14
box.ClearTextOnFocus = false
box.Parent = frame

local boxCorner = Instance.new("UICorner")
boxCorner.CornerRadius = UDim.new(0, 8)
boxCorner.Parent = box

local function applySpeed()
	local character = player.Character or player.CharacterAdded:Wait()
	local humanoid = character:FindFirstChildOfClass("Humanoid")
	if humanoid then
		local speed = tonumber(box.Text)
		if speed then
			humanoid.WalkSpeed = speed
		end
	end
end

box.FocusLost:Connect(function(enterPressed)
	if enterPressed then
		applySpeed()
	end
end)

player.CharacterAdded:Connect(function(char)
	char:WaitForChild("Humanoid").WalkSpeed = tonumber(box.Text) or 16
end)