Op Auto Clicker

OP Auto Clicker

Skill by ara.so — Devtools Skills collection.

OP Auto Clicker is a Windows-based automation tool that provides programmable mouse clicking with customizable intervals (milliseconds to hours), hotkey triggers, click recording/playback, and macro support. Built in C#, it enables automated clicking for gaming, testing, and repetitive task automation.

Installation

Using Pre-built Release

1. Download from the releases page:

# Direct download link
https://github.com/jiaoyanming0-bot/OPAutoClicker/releases/latest

2. Extract OPClicker.zip and run the .exe file (portable, no installation required)

3. Grant permissions if Windows Defender flags it (common for unsigned automation tools)

Building from Source

# Clone the repository
git clone https://github.com/jiaoyanming0-bot/OPAutoClicker.git
cd OPAutoClicker

# Open in Visual Studio
# Open the .sln file and build (Ctrl+Shift+B)

Requirements:

• Windows OS
• .NET Framework (typically pre-installed on Windows)
• Visual Studio 2019+ (for building from source)

Core Features

Click Automation Types

Single/Double/Triple Click

• Configure click count per automation cycle
• Set precise intervals between clicks

Mouse Buttons

• Left click (most common)
• Right click
• Middle click (scroll wheel)

Repeat Modes

• Until stopped (manual termination)
• Fixed count (stop after N clicks)

Position Targeting

• Current mouse location
• Pick specific coordinates
• Record and playback sequences

C# Integration Examples

Basic Auto Clicker Implementation

using System;
using System.Runtime.InteropServices;
using System.Threading;
using System.Windows.Forms;

namespace AutoClickerCore
{
    public class ClickAutomation
    {
        // Import Windows API functions
        [DllImport("user32.dll")]
        static extern void mouse_event(uint dwFlags, uint dx, uint dy, uint dwData, int dwExtraInfo);
        
        private const uint MOUSEEVENTF_LEFTDOWN = 0x0002;
        private const uint MOUSEEVENTF_LEFTUP = 0x0004;
        private const uint MOUSEEVENTF_RIGHTDOWN = 0x0008;
        private const uint MOUSEEVENTF_RIGHTUP = 0x0010;
        
        private bool isRunning = false;
        private Thread clickThread;
        
        public void StartClicking(int intervalMs, int clickCount = -1)
        {
            isRunning = true;
            clickThread = new Thread(() => ClickLoop(intervalMs, clickCount));
            clickThread.Start();
        }
        
        public void StopClicking()
        {
            isRunning = false;
            clickThread?.Join();
        }
        
        private void ClickLoop(int intervalMs, int maxClicks)
        {
            int clicksPerformed = 0;
            
            while (isRunning && (maxClicks == -1 || clicksPerformed < maxClicks))
            {
                PerformClick();
                clicksPerformed++;
                Thread.Sleep(intervalMs);
            }
        }
        
        private void PerformClick()
        {
            // Simulate left mouse button down and up
            mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
            mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
        }
    }
}

Hotkey Integration

using System;
using System.Windows.Forms;
using System.Runtime.InteropServices;

namespace AutoClickerCore
{
    public class HotkeyManager : Form
    {
        [DllImport("user32.dll")]
        private static extern bool RegisterHotKey(IntPtr hWnd, int id, uint fsModifiers, uint vk);
        
        [DllImport("user32.dll")]
        private static extern bool UnregisterHotKey(IntPtr hWnd, int id);
        
        private const int HOTKEY_ID = 1;
        private const uint MOD_ALT = 0x0001;
        private const uint MOD_CONTROL = 0x0002;
        private const uint VK_F8 = 0x77; // F8 key
        
        private ClickAutomation automation;
        private bool isActive = false;
        
        public HotkeyManager()
        {
            automation = new ClickAutomation();
            
            // Register F8 as toggle hotkey
            RegisterHotKey(this.Handle, HOTKEY_ID, 0, VK_F8);
        }
        
        protected override void WndProc(ref Message m)
        {
            const int WM_HOTKEY = 0x0312;
            
            if (m.Msg == WM_HOTKEY && m.WParam.ToInt32() == HOTKEY_ID)
            {
                ToggleClicking();
            }
            
            base.WndProc(ref m);
        }
        
        private void ToggleClicking()
        {
            if (isActive)
            {
                automation.StopClicking();
                isActive = false;
                Console.WriteLine("Auto-clicker stopped");
            }
            else
            {
                automation.StartClicking(100); // 100ms interval
                isActive = true;
                Console.WriteLine("Auto-clicker started");
            }
        }
        
        protected override void Dispose(bool disposing)
        {
            UnregisterHotKey(this.Handle, HOTKEY_ID);
            base.Dispose(disposing);
        }
    }
}

Click Recording and Playback

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Runtime.InteropServices;
using System.Threading;

namespace AutoClickerCore
{
    public class ClickRecorder
    {
        [DllImport("user32.dll")]
        static extern bool SetCursorPos(int x, int y);
        
        [DllImport("user32.dll")]
        static extern bool GetCursorPos(out Point lpPoint);
        
        private List<ClickAction> recordedActions = new List<ClickAction>();
        private bool isRecording = false;
        private DateTime recordingStart;
        
        public void StartRecording()
        {
            recordedActions.Clear();
            isRecording = true;
            recordingStart = DateTime.Now;
        }
        
        public void RecordClick(MouseButton button)
        {
            if (!isRecording) return;
            
            Point cursorPos;
            GetCursorPos(out cursorPos);
            
            var action = new ClickAction
            {
                Position = cursorPos,
                Button = button,
                TimestampMs = (int)(DateTime.Now - recordingStart).TotalMilliseconds
            };
            
            recordedActions.Add(action);
        }
        
        public void StopRecording()
        {
            isRecording = false;
        }
        
        public void Playback(int repeatCount = 1)
        {
            for (int i = 0; i < repeatCount; i++)
            {
                int lastTimestamp = 0;
                
                foreach (var action in recordedActions)
                {
                    // Wait for the recorded delay
                    int delay = action.TimestampMs - lastTimestamp;
                    if (delay > 0)
                        Thread.Sleep(delay);
                    
                    // Move cursor and click
                    SetCursorPos(action.Position.X, action.Position.Y);
                    PerformClick(action.Button);
                    
                    lastTimestamp = action.TimestampMs;
                }
            }
        }
        
        private void PerformClick(MouseButton button)
        {
            uint downFlag = button == MouseButton.Left ? 0x0002u : 0x0008u;
            uint upFlag = button == MouseButton.Left ? 0x0004u : 0x0010u;
            
            mouse_event(downFlag, 0, 0, 0, 0);
            mouse_event(upFlag, 0, 0, 0, 0);
        }
        
        [DllImport("user32.dll")]
        static extern void mouse_event(uint dwFlags, uint dx, uint dy, uint dwData, int dwExtraInfo);
    }
    
    public class ClickAction
    {
        public Point Position { get; set; }
        public MouseButton Button { get; set; }
        public int TimestampMs { get; set; }
    }
    
    public enum MouseButton
    {
        Left,
        Right,
        Middle
    }
}

Randomized Clicking Pattern

using System;
using System.Threading;

namespace AutoClickerCore
{
    public class RandomizedClicker
    {
        private Random random = new Random();
        private bool isRunning = false;
        
        public void StartRandomClicking(int minIntervalMs, int maxIntervalMs)
        {
            isRunning = true;
            
            new Thread(() =>
            {
                while (isRunning)
                {
                    PerformClick();
                    
                    // Randomize interval to avoid detection
                    int delay = random.Next(minIntervalMs, maxIntervalMs);
                    Thread.Sleep(delay);
                }
            }).Start();
        }
        
        public void StopClicking()
        {
            isRunning = false;
        }
        
        private void PerformClick()
        {
            mouse_event(0x0002, 0, 0, 0, 0); // Left down
            Thread.Sleep(random.Next(10, 30)); // Randomize click duration
            mouse_event(0x0004, 0, 0, 0, 0); // Left up
        }
        
        [System.Runtime.InteropServices.DllImport("user32.dll")]
        static extern void mouse_event(uint dwFlags, uint dx, uint dy, uint dwData, int dwExtraInfo);
    }
}

Configuration Patterns

Basic Configuration Class

namespace AutoClickerCore
{
    public class ClickerConfig
    {
        // Timing
        public int IntervalMilliseconds { get; set; } = 100;
        public bool RandomizeInterval { get; set; } = false;
        public int RandomRangeMs { get; set; } = 50;
        
        // Click settings
        public MouseButton Button { get; set; } = MouseButton.Left;
        public ClickType ClickType { get; set; } = ClickType.Single;
        
        // Repeat mode
        public RepeatMode RepeatMode { get; set; } = RepeatMode.UntilStopped;
        public int ClickCount { get; set; } = 100;
        
        // Position
        public bool UseFixedPosition { get; set; } = false;
        public System.Drawing.Point FixedPosition { get; set; }
        
        // Hotkeys
        public System.Windows.Forms.Keys StartStopKey { get; set; } = System.Windows.Forms.Keys.F8;
    }
    
    public enum ClickType
    {
        Single,
        Double,
        Triple
    }
    
    public enum RepeatMode
    {
        UntilStopped,
        FixedCount
    }
}

Common Use Cases

Gaming Automation (Roblox/Minecraft AFK)

public class GameAutomation
{
    private ClickAutomation clicker = new ClickAutomation();
    
    public void StartAFKClicking()
    {
        // Click every 5 seconds to prevent AFK kick
        clicker.StartClicking(5000);
    }
    
    public void StartFastMining()
    {
        // Rapid clicking for mining/harvesting
        clicker.StartClicking(50);
    }
}

UI Testing Automation

public class UITestClicker
{
    private ClickRecorder recorder = new ClickRecorder();
    
    public void RecordTestSequence()
    {
        recorder.StartRecording();
        // User performs manual clicks
        Thread.Sleep(10000);
        recorder.StopRecording();
    }
    
    public void RunTest(int iterations)
    {
        recorder.Playback(iterations);
    }
}

Troubleshooting

Windows Defender False Positive

Issue: Windows flags the executable as malware Solution:

• This is common for automation tools using low-level Windows APIs
• Add exception in Windows Defender: Settings > Update & Security > Windows Security > Virus & threat protection > Manage settings > Exclusions
• Or build from source to verify code integrity

Clicks Not Registering

Issue: Application doesn't detect clicks Solution:

// Run with elevated privileges
[System.Security.Principal.WindowsPrincipal]
bool isAdmin = new System.Security.Principal.WindowsPrincipal(
    System.Security.Principal.WindowsIdentity.GetCurrent()
).IsInRole(System.Security.Principal.WindowsBuiltInRole.Administrator);

if (!isAdmin)
{
    Console.WriteLine("Run as Administrator for full functionality");
}

Hotkey Not Working

Issue: Hotkey doesn't trigger Solution:

• Ensure the hotkey isn't already registered by another application
• Use UnregisterHotKey before re-registering
• Check that the form handle is properly initialized

Game Anti-Cheat Detection

Issue: Getting banned for "inhuman" clicking patterns Solution:

// Use randomized intervals
var randomClicker = new RandomizedClicker();
randomClicker.StartRandomClicking(80, 150); // 80-150ms variance

Best Practices

1. Always provide a stop mechanism (hotkey or timeout)
2. Use randomization for gaming to avoid detection
3. Test with low intervals before increasing speed
4. Run as Administrator when automating other applications
5. Respect game ToS — some games prohibit automation
6. Add delays between clicks to avoid system overload

License

MIT License — Free to use, modify, and distribute.