How to Customize Your Keyboard’s Feel, Look, and Function

Keyboard customization does not have to mean taking your keyboard apart and replacing everything inside it.

Sometimes the problem is simple: the switches feel too heavy, the keyboard sits higher than you like, the keycaps no longer match your desk, or a shortcut you use every day is awkward to reach. Those are different problems, and they call for different changes.

A better place to start is to ask one question:

What do you actually want to change—how your keyboard feels, how it looks, or what it does?

That approach helps you customize with a purpose instead of changing parts simply because they can be changed.

What Can You Customize on a Keyboard?

Most useful keyboard customization falls into three areas.

Not every keyboard supports all of these changes. Before buying switches, keycaps, or other parts, check what the keyboard was actually designed to support.

Some platforms go further. With the Kick75, for example, we designed customization to extend beyond switches and keycaps to include high- and low-profile configurations, firmware choices, remapping, and user-created physical parts.

Customize the Feel: Start With What Your Fingers Notice

If you do not like how a keyboard feels, changing its color will not solve the problem.

Start with the part of the typing experience that bothers you.

Change the Switches

Switches are usually the most direct way to change how an individual keystroke feels.

A linear switch moves smoothly through the press. A tactile switch adds a noticeable bump. A quieter switch can make more sense when sound matters in a shared room or office.

There is no switch type that is automatically better for typing. If your current switches feel too heavy, too light, too smooth, or too pronounced, use that problem to guide the replacement.

A hot-swappable keyboard makes experimenting easier because compatible switches can be replaced without soldering. Kick75 supports hot-swappable 3/5-pin MX-style switches.

But switches are only part of keyboard feel.

Low-Profile or High-Profile?

Keyboard profile changes more than the appearance of the switches. It also changes the overall height of the board, keycaps, and typing surface.

Low-profile keyboards keep the keyboard closer to the desk and may feel more familiar to people coming from laptop keyboards. High-profile keyboards use the taller structure associated with traditional mechanical keyboards.

Usually, this is a decision you make when buying the keyboard.

With Kick75, we approached it differently.

Its Max and nano switch systems use a shared pin layout and stabilizer design so high- and low-profile configurations can use the same PCB. The keyboard is sold in both profiles, and profile conversion is supported through the corresponding swappable kit rather than requiring an entirely different keyboard.

That creates an unusual kind of customization:

On most keyboards, profile is a buying decision. On Kick75, it can remain a customization decision.

Changing profile is a more involved modification than pulling out a switch, so it should not be the first thing everyone changes. But if the overall height of your keyboard is what you want to alter, changing switches alone will not address that.

Customize the Look: Change What You Actually See

Visual customization is usually easier.

For most people, keycaps are the best place to start because one set can change the colors, legends, texture, and shape of the typing surface at once.

Before buying a set, check three things:

• switch-stem compatibility;
• key sizes required by your layout;
• keycap profile.

A set can fit the switch stems and still contain the wrong key sizes for your keyboard.

Lighting and small accent pieces can then change the character of the board without rebuilding it. Kick75, for example, uses south-facing RGB lighting and a distinctive control knob, but the more interesting part from a customization perspective is its open 3D-print interface.

NuPhy provides STP files for components including the switch plate, phone stand, rounded corner pieces, and low- and high-profile knobs. That opens another route beyond buying a finished set of accessories: users with the appropriate tools can design or print compatible parts of their own.

You do not need to use every option. Sometimes changing one accent is enough.

Customize the Function: Change What Your Keys Do

A keyboard can feel and look exactly right while still being inconvenient to use.

That is where software customization matters.

Remap a Key That's in the Wrong Place

If you rarely use one key but constantly reach for another function, remapping can make the physical layout better match your workflow.

You are not changing the key itself. You are changing the input it sends.

This can be more useful than buying another keyboard simply because one frequently used function is inconveniently positioned.

Use Layers When You Need More Functions

A layer gives the same physical keys another set of functions.

That is especially useful on compact keyboards. A 75% board does not need a dedicated physical key for every possible command if less frequently used controls can live on another layer.

Home, End, media controls, application shortcuts, or other commands can all be placed where they make sense for the way you work.

Use Macros for Actions You Actually Repeat

Macros can combine a repeated sequence of key inputs into a single trigger.

The key word is repeated.

If you perform something once a month, creating a macro may add complexity without saving much. If the same sequence appears throughout your workday, then it may be worth simplifying.

For games or professional software, always consider the application's rules before automating inputs.

NuPhyIO or QMK/VIA?

Kick75 is offered with either NuPhyIO or QMK/VIA firmware, which adds another decision to the customization process.

NuPhyIO provides NuPhy's own configuration environment. The QMK/VIA version is aimed at users who prefer that established firmware and keymapping ecosystem.

This should be treated as a firmware choice, not as a switch you casually toggle later. Decide which ecosystem better matches how deeply you want to work with keymaps, layers, and other programmable functions before choosing your Kick75 configuration.

The goal is not to make every key behave differently. It is to move the functions you use most often to places that make sense.

What Should You Customize First?

The easiest mistake is changing too much at once.

If your keyboard feels too heavy, start with the switches. If the whole board feels too tall, think about profile. If it works well but looks wrong on your desk, start with keycaps. If a shortcut is inconvenient, remap it before changing any hardware.

A useful rule is:

Start with the smallest change that solves the problem.

There is another reason to work this way: it lets you understand what each modification actually changed.

Replace the switches, keycaps, plate, and several internal parts at the same time, and you may like the result—but you will have a harder time knowing why.

Make one meaningful change. Use the keyboard. Then decide what still needs fixing.

That is more useful than collecting modifications for their own sake.

Kick75: A Keyboard Designed to Keep Changing

Kick75 is our example here because its customization does not stop at cosmetics.

It is an ANSI 75% keyboard with 80 keys, gasket mounting, hot-swappable switch support, and wired, 2.4GHz, and Bluetooth connectivity. More importantly for this guide, it can be configured as a high- or low-profile keyboard, offers NuPhyIO or QMK/VIA firmware versions, and includes an open 3D-print interface for compatible custom components.

We designed that flexibility around a simple idea: a keyboard does not necessarily have to be finished the day it leaves the box.

What matters is deciding which parts of it are worth changing for you.

Final Thoughts

The most customized keyboard is not necessarily the one with the most modifications.

If changing the switches solves the problem, stop there. If the keyboard already feels right but your shortcuts do not, remapping may matter more than any hardware mod. If you want a different typing height, look beyond switches and consider the entire keyboard profile.

Start with feel, look, or function, change one thing with a clear reason, and see what difference it makes.

A platform such as Kick75 simply leaves more of those decisions open—from switch feel and keyboard profile to firmware, key mapping, and physical components. The rest is up to how you actually want to use your keyboard.

FAQs

What is the easiest way to customize a keyboard?

Changing keycaps or remapping a key are good starting points because they can make a noticeable difference without extensive hardware modification.

Can any mechanical keyboard use different switches?

No. Check whether your keyboard is hot-swappable and which switch types its PCB and sockets support before replacing switches.

Can Kick75 switch between low-profile and high-profile?

Yes. Kick75 uses a shared hybrid-profile platform and supports conversion with the appropriate high- or low-profile swappable kit.