Install and prepare the app

Install OP Auto Clicker - Fast Tapper from the Mac App Store. Check the current compatibility and purchase information on its listing; free use is limited. Open the app and the window where you want the clicks to happen.

For your first test, use an empty document or another harmless target. Avoid a purchase, delete, or submit button. Close dialogs that could unexpectedly move over the target. A repeated click is still a real mouse action.

Allow Accessibility access

macOS requires permission before an app can control your Mac. This is the Privacy & Security permission named Accessibility, not the separate settings page used to configure display, hearing, or pointer assistance.

  1. Open Apple menu → System Settings → Privacy & Security → Accessibility.
  2. Find the installed app and enable its switch. Authenticate if macOS asks.
  3. If the app is missing, use the add button to select it from Applications.
  4. Return to the app. If macOS asks you to quit and reopen it, do that before testing.

Choose a click interval and stop shortcut

Select the mouse button you need: left, right, or middle. Start with an interval around one second rather than a very fast setting. If the app accepts milliseconds, 1,000 milliseconds equals one second. This is an easy pace for checking whether each click lands where intended.

Use a small repeat count for the first run. Set a start/stop shortcut that does not conflict with the target app, and test it before starting an unattended sequence. Keep the target window in the same position. Scrolling, resizing, or an unexpected dialog can change what is under the pointer.

Run a short test, then adjust

Place the pointer over the intended target and start with the configured shortcut. Check the first few clicks, stop the sequence, and confirm that the intended result occurred. Only then increase repetitions or shorten the interval.

If nothing happens, first check that the sequence is active, the pointer is over the correct control, and the app is allowed in Accessibility. A right-click opening a menu is not the same as a left-click activating a button.

A working clicker cannot guarantee that every game or website accepts automated input. Check the target service’s rules and keep the task observable. The app is a native Mac utility, not a browser-only service or a recorder that automatically understands a multi-step workflow.

Sources and further reading