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Cosmos Keyboards

Custom-Build A Keyboard Fit To You<br>Don't Settle<br>For One-Size-Fits-All

Try the Beta

See more keyboards in the showcase

Scan Your Hand, Build a Keyboard<br>Cosmos is the easiest way to design a keyboard around your one-of-a-kind hands. Scan your hand using<br>just your phone camera, then fit a keyboard to the scan. The key positions align to your fingers'<br>lengths and movement.

Add All The Things<br>Add a trackball, trackpad, encoder, or OLED display. There's support for MX, Choc, NIZ, and Alps<br>switches, and almost every type of keycap. Plus with 15 different microcontrollers, you can mix and<br>match all you like.<br>Browse the Parts<br>Order Online or Build it Yourself<br>Cosmos partners with keyboard builders to deliver your customized keyboard with premium materials.<br>If you're handy with 3D printing and soldering, you can save money by building your keyboard<br>yourself. Cosmos also sells specialized PCBs for keyboard building!<br>Assembly Service Docs

Plum Twist PCB<br>Lemon Microcontroller<br>Pumpkin Patch PCB

Generate Stunning Keyboards<br>Choose from 3 types of cases, split or unibody, and many customizations.

Print Worry-Free<br>Cosmos catches errors before you print and automatically fixes common model issues.

Take Control<br>Cosmos lets you drag, drop, and rotate keys and trackballs into place.

Mix and Match Keycaps<br>Your artisans are now ergonomic. Whatever batch of keycaps you decide to use, Cosmos will arrange<br>them to fit your desired curvature.

RGB and Hotswap Ready<br>Cosmos has first-class support for single-key PCBs, which let you easily integrate per-key RGB<br>and hotswap sockets. It also has high-quality built-in-hotswap and PCB-less options if you're on<br>a budget.

And last but not least…<br>Give it to your CAD friend<br>Every model can export to STLs, which are meant to be sent to your 3D printer or an online printing<br>service, or to STEP models, which can be modified in CAD programs. If you don't like the way your<br>model looks, ask your closest CAD guru to make adjustments.<br>Learn About CAD Export

Join us in revolutionizing keyboard design.<br>Cosmos is made in the open, and 95% of<br>the code is open-source. It's<br>our firm belief everyone should have free access to technology to relieve and prevent typing pain.<br>Come see the unique keyboards we all are making on the Discord server.<br>Cosmos Keyboards

Join<br>Don't have an account? I send a few recaps per year to my newsletter .<br>The other 5% of code? That's for the Pro features, which add extra cosmetic options to your<br>keyboard and help keep this project sustainable.

Sound fun?<br>Try the Beta<br>Psst! Come here from my Dactyl generator? You should give Cosmos a try. It's changing a lot but<br>it will give you a much better Dactyl-like case and microcontroller holder.