Home › Products › Kaizen Fast Clicker

Fast auto clicker · Windows 10 / 11

Click faster, win more —
automatically.

A high-speed auto clicker for Windows. Set an exact interval, pick your click type, press START — or tap a global hotkey to start and stop without leaving your game. Lightweight, offline, and ad-free.

See pricing Free version · no sign-up

Up to 100 clicks/sec No ads, runs offline $15 lifetime — no subscription

100/sMax click speed

4Click types

13Languages

$15Lifetime Premium

Speed & click types

Set an exact interval. Pick any click.

Type the milliseconds (or seconds/minutes) between clicks and Kaizen shows the live clicks-per-second as you tune it — far faster and more consistent than any human hand. Then choose exactly the click your task needs.

Custom interval in ms, seconds or minutes — down to ~100 clicks/sec
Live CPS readout updates as you type
Left, right, double-left & double-right click Right/Double = Premium
Clicks wherever your cursor is — no fiddly coordinates

Kaizen Fast Clicker settings: click type dropdown, click-every interval with milliseconds, stop-after duration, advanced settings and an applied-settings confirmation

Global hotkey Premium

Start & stop without leaving your game.

One toggle hotkey — Win + Alt + S by default — works system-wide, even while the window is hidden in the tray. Tap it once to start, again to stop. No alt-tab, no moving your mouse. Want a different combo? Re-bind it in seconds.

System-wide start/stop toggle while your game stays focused
Fully customisable — pick your own key, then re-check it works
A green check confirms the shortcut registered with Windows
Keeps running from the tray — no window needed

Kaizen Fast Clicker Global Hotkeys screen showing the Win+Alt+S start/stop toggle registered and ready, with a Change button to rebind it

Everything in the app

Precise, hands-free clicking

A focused tool that does one thing brilliantly — fast, accurate, controllable clicks.

Random delay Premium

Add a customisable random amount to each interval so the timing varies — making automated clicking harder to detect.

Repeat & click limits

Run until you stop it (best for games), or tick "Stop after" to fire for a set number of seconds or minutes, then stop on its own.

Start countdown

Give yourself a few seconds before clicking begins, so you can position the cursor exactly where you want it.

Lightweight & offline

A tiny native Windows app that installs in seconds, runs fully offline, and has no ads or bundled extras.

Who it's for

Built for gamers, testers & power users

Gamers

Power through clicker and idle games, automate repetitive in-game clicking, and hold a steady rate without tiring your hand. Popular for Roblox and clicker games.

QA & testing

Drive stress tests and repetitive UI clicks with an exact interval and an auto-stop limit — saving hours of manual clicking.

Keep your PC awake

Use slow, steady clicking to keep your system active during long downloads, renders or other unattended tasks.

Pricing

Start free. Own it for life.

Try it free, then unlock everything with one payment. No subscriptions, ever.

Free

free version

Left-click automation
Up to 5 clicks per second
Auto-stop "Stop after" limit
Lightweight, offline, no ads
Higher speeds
Right & double click
Random delay & global hotkey

Best value · Lifetime

Premium

$15 one-time

lifetime licence · no subscription

Everything in Free
Full speed — up to 100 clicks/sec
Right click & double click
Customisable random delay
Global start/stop hotkey
Lifetime updates · 3-day refund

One key, activated in the app

After checkout you get a licence key. Open the License tab, paste it in and hit Activate — Premium unlocks instantly on your device.

Kaizen Fast Clicker License screen with a license-key field, Activate button and device identifier

3-day money-back guarantee · secure checkout via Paddle

How it compares

Kaizen Fast Clicker vs OP Auto Clicker and GS Auto Clicker

The two free clickers people search for most, next to Fast Clicker. Same job — the difference is precision, no ads, and someone to email.

Feature	Kaizen Fast Clicker	OP Auto Clicker	GS Auto Clicker
Price	Free trial · $15 one-time lifetime, no subscription (see pricing)	Free	Free
Click interval	Exact millisecond intervals	Yes	Yes
Click types	Left, right & double	Left, right & double	Left, right & double
Hotkeys	Custom start/stop hotkeys, work inside games	Yes	Start/stop hotkey
Click limit	Stop after N clicks or a set time	Yes	Repeat count
Ads / bundled extras	No — clean installer	May show ads on download sites	Ad-supported in places
Works offline	Yes	Yes	Yes
Updates & support	Actively maintained · email support from the developer	Community / limited	Community / occasional
Platform	Windows 10 & 11	Windows	Windows

Detailed side-by-side pages: OP Auto Clicker alternative · GS Auto Clicker alternative · Speed Auto Clicker alternative · free click speed test. Competitor details are as published by each vendor and may change.

FAQ

Frequently asked questions

Is Kaizen Fast Clicker free?

Yes — there's a free version so you can try it first. Free users get left click at up to 5 clicks per second. Higher speeds, right click, double click, random delay and the global hotkey are part of the Premium upgrade — a one-time payment of $15 for a lifetime licence (no subscription) with a 3-day refund window.

How fast can it click?

You set an exact millisecond interval, down to roughly 100 clicks per second, and the app shows the live clicks-per-second as you adjust it. The free version is capped at 5 clicks per second for left click; Premium unlocks the full speed range.

Can I start and stop clicking with a hotkey?

Yes. A global start/stop toggle — Win + Alt + S by default — works system-wide, even while the window is hidden in the tray, so you can start and stop without leaving your game. The hotkey itself is customisable. Global hotkeys are a Premium feature.

Will it be detected by anti auto-click software?

Kaizen Fast Clicker includes a customisable random delay (a Premium feature) that varies the click interval to make automated clicking harder to detect. Even so, many competitive games prohibit auto clickers, so use it at your own risk in those games.

What are the system requirements?

Windows 10 or Windows 11. Kaizen Fast Clicker is lightweight, installs in seconds and runs fully offline — with no ads and no bundled extras.

What languages does it support?

13 languages: English, Spanish, Portuguese (Brazil), German, French, Japanese, Italian, Korean, Dutch, Chinese (Simplified), Russian, Vietnamese and Hindi.

How is it different from Auto Mouse Click?

Kaizen Fast Clicker is focused purely on high-speed clicking. Kaizen Auto Mouse Click is a broader automation tool that adds mouse movement, app switching, browser tab control and keyboard automation.

Explore more

Test your speed, or compare

Free Click Speed Test (CPS test)

See how fast you can click by hand over 1–100 seconds — then let the software beat your score.

Try the CPS test

OP Auto Clicker alternative

A side-by-side look at how Kaizen Fast Clicker compares to OP Auto Clicker on Windows.

See the comparison

Ready to automate your clicks?

Download Kaizen Fast Clicker free on Windows and start clicking at custom speeds with a global hotkey, every click type, and auto-stop limits. Upgrade to Premium for $15 — once — whenever you're ready.

See pricing

Want full mouse movement & keyboard automation? See Kaizen Auto Mouse Click.

Click faster, win more —automatically.