[Clacky](https://clacky.app/) / Free tools

# Free Mac tools

Quick checks for your keyboard, mouse, camera, mic and screen, all on one little Mac desktop. Free, no sign-up, nothing to install, and nothing leaves your browser.

Everything runs in your browser. Nothing you type, click, film or say is uploaded or saved.

**Clacky**FileEditViewWindowHelp

**Hi! It’s all free 👋**Click an app to open it. Drag a window by its top bar.

-   
-   
-   
-   
-   
-   
-   [Clacky Island](#live "The live click map, just below")
-   
-   
-   
-   
-   
-   
-   
-   

-   
-   
-   
-   
-   
-   
-   [Clacky Island](#live)

It runs right here, on the little Mac. Drag the window, open other apps from the Dock.

## What’s here

Eight small tools people reach for when something on their Mac feels off, or when they set up a new one: test every key, every mouse button, your click speed, your webcam and microphone, your screen’s pixels and resolution, and copy the Mac’s ⌘ ⌥ ⇧ ⌃ symbols.

## Made by Clacky

They’re made by the people behind [Clacky](https://clacky.app/), a small Mac app with satisfying click and keyboard sounds, a screen recorder with captions, screenshots and Mac health. The tools are free and stay free.

## Questions

### Are these tools really free?

Yes. No account, no trial, no ads. They’re here because they’re useful, and they show what Clacky is like.

### Do they work on Windows or a phone?

Yes, they run in any modern browser. Some names and tips are Mac-specific (⌘ instead of Ctrl), and phones can’t test a keyboard or mouse.

### Is anything uploaded?

No. The camera and mic tests show your stream only on this page and stop when you close it. Nothing is recorded or sent anywhere.

## Free tools

-   [Keyboard testerPress every key, see which ones work.](https://clacky.app/tools/keyboard-tester/)
-   [Mouse testEvery button, the wheel and double-clicks.](https://clacky.app/tools/mouse-test/)
-   [CPS testClicks per second, 1 to 60 s.](https://clacky.app/tools/cps-test/)
-   [Webcam testYour camera, its resolution and fps.](https://clacky.app/tools/webcam-test/)
-   [Microphone testLive level, waveform, 5-second playback.](https://clacky.app/tools/mic-test/)
-   [Dead pixel testFull-screen colours to spot bad pixels.](https://clacky.app/tools/dead-pixel-test/)
-   [What is my screen resolution?Resolution, Retina scale, viewport, Hz.](https://clacky.app/tools/screen-resolution/)
-   [Mac keyboard symbols⌘ ⌥ ⇧ ⌃: names, click to copy.](https://clacky.app/tools/mac-keyboard-symbols/)
-   [Typing Test](https://clacky.app/typing-test/)