Keycap Profiles Explained: Cherry, MOA, MDA, and OEM

Most people choosing keycaps start with color. The color is what you notice first, but the profile is what you live with.

Profile is the height and shape of the keys, and it changes how a board looks in photos, how it feels under your fingers, and even how it sounds. Two sets in the exact same colorway can feel like different keyboards if one is low and flat and the other is tall and sculpted.

The short version

• Cherry is low and refined, the safest all-round choice.
• MOA is taller with dished tops, for a warmer, cushioned feel.
• MDA is a roomy retro middle ground.
• OEM is almost certainly what your keyboard came with.
• Profile does not affect whether keycaps fit. Your switches and layout decide that.

What a profile actually is

A keycap profile describes two things: how tall the keys stand, and the shape of the top your finger rests on.

Sculpted or uniform

Sculpted means each row is a slightly different height and angle, so the keyboard curves gently toward your hands. It tends to feel familiar and ergonomic.

Uniform means every row is the same height, so the board reads flat and even. It looks clean and modern, and it lets you move keys between rows without the shape looking wrong.

Cylindrical or spherical tops

A cylindrical top has a shallow scoop front to back, like most keyboards you have already typed on.

A spherical top has a rounded dish that cups the fingertip from every side. Spherical tops feel a little more deliberate, and they give a keyboard a softer, more retro character.

OEM: what your keyboard probably came with

If you have never swapped keycaps before, the set on your board right now is almost certainly OEM. It is the default profile for the vast majority of prebuilt mechanical keyboards.

OEM sits at a medium height, sculpted by row, with a gently cylindrical top. It is the reference point everyone starts from, which is exactly why it is useful to name: when you read that another profile is lower or taller than OEM, you already know the feeling being described.

We do not build sets in OEM, because the profiles below give a board more personality. But it is the baseline your fingers know.

Cherry: the low, refined standard

Cherry is the profile to reach for when you want a board that looks composed and types low. It is shaped much like OEM but noticeably shorter, with a sculpted row layout and a shallow cylindrical top.

That lower height is why Cherry photographs so well and why it has become the quiet standard for a considered desk. Your hand does not have to travel as far, the keys sit close to the case, and legends stay crisp and legible.

If you want the safest, most broadly flattering choice, this is it.

Cherry profile on the Dan Heng set. The low height keeps detailed art looking sharp rather than stretched.

Browse all the Cherry profile sets.

MOA: sculpted, spherical, and warm

MOA sits taller than Cherry and finishes with a spherical, dished top. That combination gives it a warmer, rounder feel under the finger and a fuller sound as you type.

Each key cups your fingertip a little, so long typing sessions feel cradled rather than flat. MOA is the profile to choose when you want a keyboard with presence, something that feels substantial and looks a touch more sculptural in person than it does on screen.

MOA profile on the Black Cat set, where the taller spherical shape suits the ceramic-look glaze.

See all the MOA profile sets.

MDA: the roomy, retro middle ground

MDA lands between the two. It is a medium-height profile with large, spherical tops and a generous surface to rest on.

The big dished keys give it a distinctly retro look, softer and rounder than Cherry, a little more relaxed than a tall sculpted set. If you like the cupped feel of a spherical top but do not want the height of the tallest profiles, MDA is a comfortable place to land.

MDA profile on the Bamboo & Butterfly set. You can see the rest in the MDA profile collection.

The profiles at a glance

Profile	Height	Top shape	Feel
Cherry	Low	Cylindrical, shallow scoop	Composed, quick, close to the board
MOA	Tall	Spherical, dished	Warm, cushioned, substantial
MDA	Medium	Spherical, large and roomy	Relaxed, retro, generous
OEM	Medium	Cylindrical	The familiar factory default

A quick word on the tall and the flat

Two other families come up when people research profiles, so they are worth naming even though they are not the focus here.

Tall sculpted profiles, the SA family being the best known, stand well above OEM with a vintage, typewriter-like feel and a deep sound.

Flat uniform profiles like XDA and DSA sit low with the same height on every row, for a minimal, evened-out look.

Knowing these two extremes helps. Most profiles you will meet, including the ones above, live somewhere between the tall retro end and the flat modern end.

How profile changes sound and feel

Height and shape do more than set the look. Taller keys with spherical tops generally give a deeper, rounder sound and a cushioned, deliberate keystroke. Lower keys with cylindrical tops give a crisper, quicker sound and a nimble, close-to-the-board feel.

Neither is better. A low Cherry set and a tall spherical set are two different moods, and the one you prefer depends on whether you want your typing to feel quick and quiet or full and tactile.

How to choose

Start from the feeling you want, not the picture.

• Want low, modern, and universally flattering? Choose Cherry. It is the easiest set to love and the hardest to regret.
• Want sculpted, warm, and a little more physical? Choose MOA. The spherical tops make everyday typing feel cushioned.
• Want a roomy, retro middle ground with a soft dished feel? Choose MDA.
• Replacing the keys your keyboard came with? You are stepping away from OEM, and any of the three above will feel more intentional than the set you are removing.

Profile is what you notice every time you sit down, long after the colorway stops surprising you.

When you have a feel in mind, browse the full sets or start with our new arrivals.

Profile is one half of the decision. The other half is what the keys are made of, which we covered in PBT vs ABS Keycaps.

Will a different profile fit your keyboard?

This is the question that stops most first purchases, and the short answer is that profile is not what determines fit. Fit comes down to your switches and your layout, not the height of the keys.

Our sets use MX-style stems, so they seat on the MX-style switches used by the large majority of mechanical keyboards, and they cover standard layouts from compact 60 percent boards up to full size.

Profile only changes how the keys look and feel once they are on. A dedicated compatibility guide is coming, but if your keyboard uses MX-style switches, any profile here will fit.

Frequently asked questions

What is a keycap profile?
A keycap profile is the height and shape of the keys. It covers how tall the keys stand and whether the top is a shallow cylindrical scoop or a rounded spherical dish. Profile changes how a keyboard looks, feels, and sounds, separately from its color.

Which keycap profile is best?
There is no single best profile. Cherry is low and refined and the safest all-round choice. MOA is taller with spherical tops for a warmer, cushioned feel. MDA is a roomy retro middle ground. The right one depends on the look and typing feel you want.

What profile are the keycaps on most keyboards?
Most prebuilt mechanical keyboards ship with OEM profile keycaps. OEM is a medium-height sculpted profile with a gently cylindrical top, which is why it works well as the reference point for describing every other profile.

Does keycap profile change the typing sound?
Yes. Taller keys with spherical tops tend to give a deeper, rounder sound, while lower keys with cylindrical tops tend to sound crisper and quicker. The difference is real, though switches and the keyboard case also shape the final sound.

Will a different profile fit my keyboard?
Fit depends on your switches and layout, not the profile. Our sets use MX-style stems and fit the MX-style switches found on most mechanical keyboards, across standard layouts from 60 percent to full size. Any profile in our shop will fit an MX-style board.