OP Auto Clicker

OP Auto Clicker is the most widely used free auto clicker on Windows. Portable, no installation needed, and works across games and tasks. This guide covers download, settings, and use cases for gaming and automation.

At a Glance

Price	Free
Platform	Windows 7, 8, 10, 11 (32-bit and 64-bit)
Default Hotkey	F6 (fully customizable)
Click Types	Left, right, middle; single or double
Download Source	opautoclicker.com
Installation	Not required, portable .exe
Right-Click Support	Yes
Coordinate Targeting	Yes (fixed X,Y input)
Record and Playback	Yes (version 3.0+)

Pros and Cons

OP Auto Clicker's interface is deliberately minimal - a small window with an interval input, click type selector, position mode, and hotkey. Nothing is buried in tabs or menus. That design means you configure it in under a minute and leave it alone for the rest of the session. What separates it from older tools is the record-and-playback added in version 3.0: it captures your exact mouse actions and replays them on loop, turning a simple repeater into something that can handle multi-step game sequences that fixed-interval clickers cannot.

Pros

Free and open source with no bundled software
Portable: runs without installation
F6 hotkey means you stay in any game the whole session
Supports both cursor-position and fixed coordinate targeting
Very low CPU and memory usage
Works on all Windows versions from 7 onward
Right-click support for fishing and block placement
Record and playback for multi-step sequences (version 3.0+)

Cons

Windows only, no Mac or Linux version
No built-in random interval (set a fixed rate manually)
Requires manual update checks (not on Steam)

How to Download and Install

Go to opautoclicker.com and click the download button for the latest version (3.0 or newer).
Your browser may show a warning because it is an .exe from a third-party site. Click Keep or Allow to proceed. The file is safe and has been verified by community users.
Move the downloaded .exe to any folder you prefer. You do not need to install it.
Double-click the file to open OP Auto Clicker. Windows may ask for permission the first time.

Using OP Auto Clicker in Roblox

The settings below are a solid starting point for most Roblox clicker games and simulators. Keep your CPS in a range that mimics fast human clicking rather than superhuman rates.

Recommended Settings

Setting	Recommended Value
Click Interval	60 milliseconds (roughly 16 clicks per second)
Click Type	Left Button, Single Click
Click Repeat	Repeat until stopped
Cursor Position	Current cursor position (simpler) or fixed coordinate (more precise)
Hotkey	F6 (default, or change to a key that does not conflict with Roblox)

Setup Steps

Open OP Auto Clicker and configure your settings before launching Roblox.
Launch Roblox and enter the game where you want to automate clicks.
If using cursor-position mode, move your mouse to the button or area you want to click.
Press F6 to start clicking. Your character will begin clicking at the target repeatedly.
Press F6 again to stop. Do this every 15 to 20 minutes and restart to keep your session varied.

Note: Staying under 20 CPS with slight variation mimics the upper end of fast human clicking. Roblox Terms of Service (Rule 16) prohibits automation software, so use at your own risk in multiplayer modes. Single-player clicker simulators carry lower risk.

Using OP Auto Clicker in Minecraft

Minecraft has several distinct use cases for auto clicking, each calling for different settings. The right interval depends on your game mode and server rules.

Settings for Each Minecraft Mode

Mode	Interval	Notes
Java 1.8 PvP	80 to 125ms (8 to 12 CPS)	Stay under 14 CPS to avoid most server thresholds
Java 1.9+ PvP	200 to 250ms (4 to 5 CPS)	Attack cooldown makes higher CPS less effective
Mining and Farming	50 to 60ms	Sustained left-click, fixed position on block face
AFK Fishing	Use Record mode	Record cast and reel sequence, set to repeat
Bridge Building	60 to 80ms, right-click	Rapid right-click for block placement

Setting Up for Minecraft PvP

Open OP Auto Clicker and set the interval to 100ms (10 CPS) as a starting point.
Select Left Click, Single.
Set position to Current Cursor Position.
Set Click Repeat to Repeat Until Stopped.
Open Minecraft, join a PvP server, and press F6 to start.
Aim at your opponent. Your character attacks at the set rate.

Setting Up for AFK Fishing

Open Minecraft and navigate to your fishing spot.
In OP Auto Clicker, click Record.
In Minecraft, right-click to cast the rod. Wait for the bobber to dip. Right-click again to reel in. Wait a moment. Cast again.
Stop recording in OP Auto Clicker.
Set playback to repeat.
Press Play. OP Auto Clicker replays your exact fishing sequence on a loop.

Anti-cheat note: Most server anti-cheat plugins look for click rates above a configured threshold (often 20 CPS) and perfectly uniform intervals. For additional variation, consider changing your target CPS slightly between sessions. Plugins like Grim Anticheat, Spartan, and NCP all have CPS thresholds.

Using OP Auto Clicker for Steam Games

OP Auto Clicker is the most capable free Windows auto clicker for Steam idle and clicker games. Its record-and-playback feature handles complex multi-step game sequences that simpler tools cannot, while its fixed coordinate targeting and adjustable CPS cover the basic needs of any clicker game.

Settings for Popular Steam Games

Game	Recommended Settings	Notes
Cookie Clicker	15-20 CPS, fixed coordinate on cookie	Leave running for the entire session
Clicker Heroes	Use Record mode for ability rotation	Record clicking each hero ability button in sequence
NGU Idle	5-8 CPS, current cursor mode	Switch cursor between screens
Adventure Capitalist	12-15 CPS during buy phase	Lower to 3-5 CPS during idle phase

Setup Steps for Cookie Clicker

Open Cookie Clicker on Steam.
Open OP Auto Clicker. Set CPS to 15 (or 66ms interval).
Click the coordinate picker button and click the center of the cookie to lock the coordinate.
Set Click Type to Left Click, Single. Set Repeat to Unlimited.
Press F6. OP Auto Clicker begins clicking the cookie at 15 CPS regardless of where your cursor is.
Move your cursor to the shop to buy upgrades manually. The cookie continues to be clicked automatically.

VAC Warning:

Using OP Auto Clicker in any Steam game protected by Valve Anti-Cheat (VAC) in competitive modes risks a permanent Steam account ban. VAC-protected games include CS2, Dota 2, and others. Idle and clicker games on Steam do not use VAC.

Troubleshooting

Clicks not registering

Check that your game is the active window. OP Auto Clicker only sends clicks to the foreground application. If another window is in focus, clicks go there instead.

Interval seems too slow or too fast

The interval input is in milliseconds. A value of 60 means 60 milliseconds between clicks, which equals about 16 clicks per second. Lower the number to click faster, raise it to click slower.

F6 key does not start clicking

Another application may be using F6. Change the hotkey in OP Auto Clicker settings to an unused key such as F9 or F10.

Program flagged by antivirus

Some security software flags OP Auto Clicker because it sends synthetic mouse events. The source code is public. You can whitelist the file in your antivirus settings.

Full-screen Minecraft

Try borderless windowed mode. Full-screen exclusive sometimes prevents hotkeys from reaching background applications.

Frequently Asked Questions

Compare Other Auto Clickers

GS Auto Clicker is simpler and faster to configure. Speed Auto Clicker uses CPS-based input which some users find more intuitive. Forge Auto Clicker adds triple-click and fully custom hotkeys. Free Mouse Clicker is the most minimal option. For Roblox-specific recommendations see /roblox-auto-clicker. For Minecraft-specific settings see best auto clicker for Minecraft.