A downloadable tool for Windows, macOS, and Linux

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Key-B is a simple tool made to help you clean your mouse and keyboard! Instead of waiting to turn off your computer or unplugging your stuff to clean, you can just open up Key-B and start cleaning away! As long as you have Key-B open, the things you might press while cleaning won't mess with your desktop! Not only that, Key-B will react in fun ways to your keypresses with expressions and sounds!

There are two versions of Key-B but don't worry, they both have all the same features: Key-B vFree is a pay-what-you-want version while Key-B vNice is an optional purchase in case you are able to buy it. As a special thank you for buying, vNice adds an extra expression to Key-B which you can see while cleaning.

It's not safe to let programs disable special OS functions and hotkeys so Key-B won't stop these. As a rule, don't hit the Windows key at all while cleaning. That key can just stay the way it is. Other hotkeys should be rare to activate by mistake with normal cleaning since they are combinations of a few keys at once. And one more thing: You might want to turn off "Sticky Keys" before you clean!

PlatformsWindows, macOS, Linux
Rated 3.9 out of 5 stars
(7 total ratings)
Made withAdobe Photoshop, Unity
Tags3D, Cute, Experimental, Unity
Average sessionA few minutes
InputsKeyboard, Mouse


Download NowName your own price

Click download now to get access to the following files:

Key-B vFree (Win x64).zip 13 MB
Key-B vFree (Win x86).zip 11 MB
Key-B vFree (Linux).zip 30 MB
Key-B vFree (Mac OS X).app.zip 28 MB
Key-B vNice (Win x64).zip 13 MB
if you pay $1.99 USD or more
Key-B vNice (Win x86).zip 11 MB
if you pay $1.99 USD or more
Key-B vNice (Linux).zip 30 MB
if you pay $1.99 USD or more
Key-B vNice (Mac OS X).app.zip 28 MB
if you pay $1.99 USD or more


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this would make a great screensaver


I'd love to make a screensaver from this. Now that you mention it, I'm imagining a little virtual pet you can have up that just hangs out and does reactions.