Ever hit caps lock by mistake and SUDDENLY WROTE EVERYTHING IN UPPERCASE?
Do no more! With CapsLocker you will get a little hint that you just enabled (or disabled) caps lock.

These are the features:

- Shows a small HUD whenever the caps lock key is pressed.
- Adapts to the dark mode of macOS if enabled.
- Shows current caps lock state in the menu bar.
- Optionally plays a sound whenever caps lock is activated or deactivated.

What’s New

Version 1.2.4

Match volume of system sounds

Ratings and Reviews

4.6 out of 5
9 Ratings

9 Ratings

foboos ,

Answered prayer

Why can they no longer make a caps lock key that stays down when active? I’ve been used to this feature since manual typewriters, IBM selectrics and the Apple Keyboard II. I was so disgusted when I could no longer use my Apple Keyboards with serial/usb converters. My new daskeyboard is nice except for no caps lock lock. The little blue light is useless because you’re touch-typing, not looking at the keyboard. I use all caps for emphasis in typesetting and get frustrated when I’ve forgotten to unlock caps lock and have to retype.. Capslocker’s big visual arrow on screen is a BIG reminder. THANK YOU!

LRoverApps ,


I absolutely despise breaking my concentration while working and typing to move my hand, look to see if the caps lock is on and find the home keys again. The beauty of this simple app is icon shows in the Menu bar up top and pops up over the screen when you switch. BRILLIANT!! Totally worth $.99.

All12jus ,

Simple Yet Great

I am a developer and I would have built an app like this. After purchasing and installing his app, I realized he had a feature included that I would probably have not come up with but that is amazing. If this feature is toggled on it will keep the HUD up when caps lock is on, so awesome. Thanks.


ser.soft GmbH
8.8 MB

OS X 10.11 or later, 64-bit processor


English, French, German, Spanish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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