New

A new way to control your digital world

Your digital world. Under your control.

CSTMZED offers a customizable control platform that connects your digital tools, workflows, plugins and AI agents to the way you work.

Explore CSTMZED

Explore CSTMZED

Explore CSTMZED

Meet CSTMZED CENTER

Meet CSTMZED CENTER

Meet CSTMZED CENTER

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Build

Build

your

your

workflow

workflow

around

around

you

you

with

with

controls

controls

🎮

🎮

tools

tools

🛠️

🛠️

and

and

Ai

Ai

🧠

🧠

at your

at your

fingertips.

fingertips.

Built for people who want more control over the way they work.

  • Launch An App

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  • Run A Sequence

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  • Focus Mode

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  • Control Media

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  • Open Workspace

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  • Use A Plugin

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  • Ask Ai

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  • Paste A Template

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Build your workflow around a system that adapts to you. Create controls, automate repetitive actions, connect your tools, and trigger intelligent workflows — all from one platform.

The friction of modern workflows

Too much switching. Not enough control.

Your workflow shouldn't be a constant back-and-forth between keyboard, mouse, and screen.

Your workflow. Your way.

One platform. Built around you.

CSTMZED connects your hardware, software, workflows, plugins, and AI into one customizable control system.

Your workflow, made physical.

K101 puts your most-used actions within reach, with a layout and configuration built around the way you work.

  • Custom layouts

  • Custom keycaps

  • Wired + Bluetooth

  • Portability

  • Frimware Updates

  • Custom layouts

  • Custom keycaps

  • Wired + Bluetooth

  • Portability

  • Frimware Updates

Everything you use. Connected.

Connect the tools you already use and turn them into physical controls, workflows, and automations.

Creative
BROWSERS & CHAT
CODING
AND MORE
Workflow Examples

Seamlessly integrates with the tools you already use.

Ready for a better workflow?

Get closer to a workflow built around the way you work. Join CSTMZED for updates on K101.

Ready for a better workflow?

Get closer to a workflow built around the way you work. Join CSTMZED for updates on K101.

CSTMZED CENTER

The Software Behind Every Shortcut.

Powerful enough for professionals. Simple enough for everyone. 

CSTMZED Center lets you assign shortcuts, create powerful workflows and personalize every key to match the way you work.

(Supports macOS, Windows & Linux)

Everything You Need. And More.

Assign keystrokes, text shortcuts, media controls, app launches and custom sequences to any key with CSTMZED Center.

Then expand K101 even further with official and community-built plugins, including AI agents, password managers, timers, color pickers and more. 

Discover ready-made profiles from the community or share your own to inspire others

PLUGIN MARKETPLACE

PLUGIN MARKETPLACE

👑 Pro Plan Feature

👑 Pro Plan Feature

A Platform That Keeps Growing.

K101 doesn't stop at shortcuts.

Install official and community-built plugins that bring entirely new capabilities to your keypad. From AI assistants and password managers to timers, color pickers and productivity tools.

With official and community-built plugins, K101 continues to evolve, unlocking new capabilities long after it arrives on your desk.

FREE
LIFETIME ACCESS

Free Lifetime Access to premium features like Plugins and Ai Agents is available only to early supporters.

Keybinds

Sequences

Plugins

Ai Agents

Put your most-used actions at your fingertips.

Assign any key to a shortcut, application, text command, media control, or custom action. Press once and get exactly where you need to go.

An easy way to assign basic shortcuts and actions to any key.

Keybinds

Sequences

Plugins

Ai Agents

Put your most-used actions at your fingertips.

Assign any key to a shortcut, application, text command, media control, or custom action. Press once and get exactly where you need to go.

An easy way to assign basic shortcuts and actions to any key.

Join Early. Unlock More.

Be among the first to experience K101 and receive lifetime access to community features, plugins and future expansions available exclusively to early supporters.

Join Early. Unlock More.

Be among the first to experience K101 and receive lifetime access to community features, plugins and future expansions available exclusively to early supporters.

Built around you

HARDWARE CUSTOMIZATION

Choose the size, switches, keycaps and connectivity that fit your workflow, your setup and your style.

Choose your size.

From a minimal 6-key setup to an 18-key command center, choose the layout that fits the way you work.

Minimal by Design

Minimal by Design

Compact & Capable

Compact & Capable

The Sweet Spot

Ultimate Control

Make every detail yours.

Choose the switches, keycap profiles and colors that make K101 fit your workflow.

Built Around You.

Build a K101 that feels like your own. Choose from four mechanical switch types, five keycap profiles and seven colors to match your workflow, comfort and personal style.

Custom Laser Etched Keycaps.

Turn every key into a reflection of your workflow. Precision laser engraving lets you personalize your keycaps with custom icons, symbols, logos, and more.

Why K101?

Why settle for a macro keypad that forces you to adapt? K101 combines customizable hardware, powerful software and an expanding ecosystem to fit the way you work—today and in the future.

Built to Perform. Designed to Last.

K101 is designed to improve long after it reaches your desk. CSTMZED Center delivers firmware updates, new features, plugins and community content, while efficient power management and seamless USB-C and Bluetooth connectivity keep your workflow uninterrupted.

Build Your Perfect K101.

Every K101 is configured after the campaign, allowing you to choose the size, switches, keycaps and colors that best match your workflow. Join the waitlist today and secure your place before launch.

Build Your Perfect K101.

Every K101 is configured after the campaign, allowing you to choose the size, switches, keycaps and colors that best match your workflow. Join the waitlist today and secure your place before launch.

Designed From The Ground Up.

From early concepts to polished prototypes, every detail was carefully refined.

Built From a Frustration.

I wanted more control over the way I worked — so I built it.

Every macro keypad I tried made me change the way I worked. I didn't want another device that forced compromises, I wanted one that adapted to me.So I started designing my own. What began as a personal side project turned into more than a year of hardware iterations, software development and countless prototypes. I built K101 because I wanted it on my own desk. Now I'm excited to share it with yours. Ioannis Zygoulakis Founder, CSTMZED

Every macro keypad I tried made me change the way I worked. I didn't want another device that forced compromises, I wanted one that adapted to me.So I started designing my own. What began as a personal side project turned into more than a year of hardware iterations, software development and countless prototypes. I built K101 because I wanted it on my own desk. Now I'm excited to share it with yours. Ioannis Zygoulakis Founder, CSTMZED

What's In The Box.

Everything you need to connect K101 to the CSTMZED ecosystem and start building your workflow.

1. K101 Macro Keypad

2. USB-C Cable

3. CSTMZED CENTER Lifetime Access Key

4. Quick Start Guide

Common questions

Frequently asked questions

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Can't find your answer?

Contact us

Contact us

Contact us

What is CSTMZED?

CSTMZED is a brand focused on customizable productivity hardware and software, starting with K101 and CSTMZED Center.

What is CSTMZED?
What is K101?
What is K101?
What is CSTMZED Center?
What is CSTMZED Center?
What can I do with K101?
What can I do with K101?
Can I customize K101?
Can I customize K101?

Claim Early Access

Claim Early Access