Complete step-by-step guide to setting up OP Auto Clicker on Windows. From download to first auto-click in five minutes — no admin rights, no installer, no jargon.
Using an auto clicker on Windows takes about five minutes. The standard workflow with OP Auto Clicker: download the 512 KB .exe (no installer needed), double-click to run, choose your mouse button (left/right/middle) and click type (single or double), set your interval in milliseconds (100 ms = 10 CPS, 1 ms = 1000 CPS max), pick whether the clicker follows your cursor or locks to a fixed (x, y) coordinate, set a hotkey (default F6, fully remappable), then press F6 to start clicking in any window and F6 again to stop. The hotkey is global — it works from any application, even when the OP Auto Clicker window is minimized. Settings persist across runs.
An auto clicker is a small program that automates mouse clicks at a set interval. OP Auto Clicker is the free, open-source standard on Windows: 512 KB, no installer, supports left/right/middle click, custom intervals from 1ms, hotkey toggle, and fixed-position clicking.
This guide walks through every option in the app, what each setting does, and the best values for the most common use cases (gaming, form-filling, idle farming).
Seven steps. Five minutes total.
Grab the 512 KB .exe from /download. No installer needed — the file runs directly. Need a full walkthrough? See the auto clicker download guide.
Double-click the file. Windows SmartScreen may warn — click More info, then Run anyway.
Choose Left for most uses, Right for context-menu actions, or Middle for niche tools.
Set Click type to Single (default) or Double for double-click actions.
Type a number plus a unit (ms, s, min, hr). 100 ms = 10 CPS. 1 ms = 1000 CPS maximum.
Cursor follows your mouse, or Pick location locks the clicker to a fixed (x, y) coordinate.
Switch to your target app, then press F6. The hotkey is global — press F6 again to stop, even from another window.
Adjust CPS, swap click types, remap hotkey — settings persist across runs.
Tuned values for the most common reasons people use an auto clicker.
| Use case | Recommended CPS | Interval |
|---|---|---|
| Minecraft mining / breeding | 4–8 CPS | 125–250 ms |
| Minecraft fishing | 5 CPS | 200 ms |
| Minecraft PvP / bridging | 10–15 CPS | 65–100 ms |
| Roblox clicker simulators | 25–50 CPS | 20–40 ms |
| Roblox AFK farming | 0.1 CPS | 10 seconds |
| Form filling / data entry | 0.5 CPS | 2 seconds |
| Idle clicker games | 10–20 CPS | 50–100 ms |
| UI / regression testing | 1–5 CPS | 200 ms–1 s |
| Cookie Clicker (browser) | 50–100 CPS | 10–20 ms |
| Stardew Valley — watering crops | 2–4 CPS | 250–500 ms |
| Stardew Valley — mining | 10–20 CPS | 50–100 ms |
| Accessibility / RSI relief | 0.5–2 CPS | 500 ms–2 s (fixed position) |
Lock OP Auto Clicker to exact (x, y) coordinates — cursor position doesn't matter.
In OP Auto Clicker, find the Click position row and select Fixed location.
A crosshair appears. Move it over the exact pixel you want automated, then left-click once to confirm. The (x, y) coordinates appear in the app.
Press F6. The clicker fires at those pixel coordinates regardless of where your cursor moves. You can freely use the mouse for other tasks while clicking runs.
Click Pick location again any time to update the target. Or type new (x, y) values directly into the fields if you know the coordinates.
Best use cases for fixed position: shop buttons and reward tiles in idle games, fishing rod cast in Stardew Valley, fruit pickup in Roblox Blox Fruits, and any UI element that doesn't move. Fixed position is also recommended for accessibility users who want a hands-free clicking point while managing input with a switch or other assistive device.
Less-used settings that give you more precise control.
Set Repeat to a number (e.g. 100) instead of infinite. OP Auto Clicker fires exactly that many clicks and stops automatically. Useful for buying items in bulk, running a fixed test pass, or timed harvesting.
OP Auto Clicker accepts intervals down to 1 ms (theoretical 1000 CPS). In practice, Windows input processing plateaus at 100–120 CPS regardless of the setting, because the system timer interrupt rate caps how fast events are processed. Setting 5 ms vs 1 ms makes no measurable difference above ~120 CPS.
Press Ctrl + S to save your current interval, click type, and position as the default profile. The next time you open OP Auto Clicker, those settings load automatically — useful if you switch between a high-CPS gaming config and a slow form-filling config.
Set Click type to Double: each trigger fires two rapid clicks instead of one. Useful for opening files in Windows Explorer, double-tapping abilities in some games, or accessibility workflows that require double-tap confirmation to activate a control.
Download the .exe from opauto-clicker.com/download, double-click to run, choose your mouse button and interval, then press F6 to start clicking. The whole setup takes under five minutes.
It depends on the use case. For Minecraft mining, 4–8 CPS (125–250ms). For Roblox clicker simulators, 25–50 CPS (20–40ms). For form-filling automation, 1–2 seconds. For idle reward collection, 10+ seconds.
In OP Auto Clicker, click the Hotkey field, then press the key you want to bind. F-keys (F1–F12) and modifier combinations both work. The default is F6.
Yes. Set the click position to Fixed in OP Auto Clicker, then click Pick location and click on the screen target. The clicker will hit that exact pixel even if your cursor moves elsewhere.
Press your hotkey (default F6) again. The hotkey is global — you can stop the clicker from any application, even if OP Auto Clicker is minimized.
Yes. Set the Repeat field to any number (e.g. 100). OP Auto Clicker fires exactly that many clicks and stops automatically — no need to press the hotkey manually. Leave it set to infinite (or 0) to click without limit.
In Cursor mode, clicks follow wherever your mouse is — moving the cursor changes where clicks land. In Fixed location mode, clicks always fire at the saved (x, y) coordinates regardless of where your cursor is, so you can move the mouse freely while clicking runs on a different spot.
Speed up configuration without touching the mouse.
| Shortcut | What it does |
|---|---|
| F6 | Toggle clicking on / off (default, fully remappable) |
| F7 | Suggested second hotkey (e.g. right-click profile) |
| Ctrl + S | Save current settings as default profile |
| Ctrl + R | Reset all fields to factory defaults |
| Tab | Move between interval / button / position fields |
| Esc | Cancel pending hotkey rebind |
| Alt + F4 | Close OP Auto Clicker (settings persist) |
Six issues that account for 90% of help requests.
Run OP Auto Clicker as Administrator (right-click → Run as administrator). Some games block input from non-elevated processes.
Switch to "Fixed position" and use Pick location to lock OP Auto Clicker to the exact pixel inside your target window.
Some apps cap input rate. Drop the interval below 10ms only if your target app actually processes that fast — otherwise clicks are silently dropped.
Add an exception for OP Auto Clicker. The file is signed and clean on VirusTotal — AV engines false-positive on synthetic input.
Some games bind F6 themselves. Open OP Auto Clicker, click the Hotkey field, and rebind to F8, F10, or any unused key.
You might be missing .NET 4.5 (Windows 7) or 6.0 (older Windows 10). Install from Microsoft, then OP Auto Clicker runs.