How to Make Your Own Auto Clicker

; AutoHotkey v2 Auto Clicker
; Press F6 to toggle, Esc to exit

#Requires AutoHotkey v2.0
Persistent

clicking := false
clickInterval := 10  ; milliseconds between clicks

F6::{
    global clicking
    clicking := !clicking
    if clicking {
        SetTimer(DoClick, clickInterval)
        ToolTip("Auto Clicker: ON")
    } else {
        SetTimer(DoClick, 0)
        ToolTip("Auto Clicker: OFF")
    }
    SetTimer(() => ToolTip(), -1500)
}

DoClick() {
    Click
}

Esc::ExitApp

using System;
using System.Runtime.InteropServices;
using System.Threading;

class AutoClicker
{
    [DllImport("user32.dll")]
    static extern void mouse_event(uint flags, int dx, int dy, uint data, int extra);

    [DllImport("user32.dll")]
    static extern short GetAsyncKeyState(int vKey);

    const uint MOUSEEVENTF_LEFTDOWN = 0x0002;
    const uint MOUSEEVENTF_LEFTUP   = 0x0004;
    const int  VK_F6 = 0x75;

    static bool clicking = false;

    static void Main()
    {
        int intervalMs = 10; // milliseconds between clicks

        Console.WriteLine("Press F6 to toggle. Close window to exit.");

        while (true)
        {
            if ((GetAsyncKeyState(VK_F6) & 1) != 0)
            {
                clicking = !clicking;
                Console.WriteLine($"Auto Clicker: {(clicking ? "ON" : "OFF")}");
            }

            if (clicking)
            {
                mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
                mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
                Thread.Sleep(intervalMs);
            }
            else
            {
                Thread.Sleep(50);
            }
        }
    }
}

// Browser Console Auto Clicker
// Paste this into DevTools (F12 > Console)

(function() {
    let clicking = false;
    let intervalId = null;
    const clicksPerSecond = 20;
    const targetSelector = null; // set to CSS selector e.g. "#myButton"

    function doClick() {
        if (targetSelector) {
            const el = document.querySelector(targetSelector);
            if (el) el.click();
        } else {
            // Click at current mouse position
            document.elementFromPoint(mouseX, mouseY)?.click();
        }
    }

    let mouseX = 0, mouseY = 0;
    document.addEventListener("mousemove", (e) => {
        mouseX = e.clientX;
        mouseY = e.clientY;
    });

    document.addEventListener("keydown", (e) => {
        if (e.key === "F6") {
            clicking = !clicking;
            if (clicking) {
                intervalId = setInterval(doClick, 1000 / clicksPerSecond);
                console.log("Auto Clicker: ON");
            } else {
                clearInterval(intervalId);
                console.log("Auto Clicker: OFF");
            }
        }
    });

    console.log("Auto Clicker loaded. Press F6 to toggle.");
})();