Thocky vs Clacky Keyboards: Deep vs Sharp Sound Explained
Updated
A thocky keyboard sounds deep, muted and low; a clacky keyboard sounds sharp, bright and high. They sit at opposite ends of the pitch spectrum, and the difference comes mostly from the keycaps, plate, case and dampening, not just the switches.
Thock vs clack at a glance
| Thocky | Clacky | |
|---|---|---|
| Pitch | Low | High |
| Character | Rounded, muffled, full | Crisp, sharp, bright |
| Keycaps | Thick, dense | Thin, light |
| Plate | Softer, more flexible | Stiff metal |
| Case | Heavy, dampened | Hollow, undampened |
| How it carries | Less piercing | Carries further |
What makes a keyboard clacky
Clack comes from parts that ring at higher frequencies. Thin keycaps vibrate more and sound higher. Stiff metal plates pass a sharp, defined bottom-out into the board. Hollow cases with no foam add echo and ping. Some switch housings also sound brighter than others.
What makes a keyboard thocky
Thock comes from the reverse: thick keycaps, softer plates or gasket mounting, and a case filled with foam so only the low end survives. Read the full guide: what is a thocky keyboard.
How to turn clack into thock
In rough order of effort:
- Desk mat under the keyboard.
- Thicker keycaps, often the single most noticeable change.
- Case foam to fill hollow space.
- Tape mod on the back of the PCB for a deeper, poppier tone.
- Different plate or switches, if your board supports swapping them.
Going the other way works too: thinner keycaps and less dampening will brighten a board that sounds too muffled.
Is one better?
No. Clack is crisp and lively and many people prefer it. Thock is easier on the ears in shared spaces. Compare both on the leaderboard before you start modding.
Frequently asked questions
What makes a keyboard clacky?
Thin keycaps, stiff metal plates, hollow undampened cases and switches with bright-sounding housings all push a keyboard toward a sharp, high-pitched clack.
Can I make a clacky keyboard thocky?
Often, yes. Thicker keycaps, case foam and the tape mod are the biggest and easiest changes. Swapping switches or the plate goes further on boards that allow it.
Are clacky keyboards bad?
No. Plenty of people prefer a crisp, clacky sound. It's a matter of taste, though clack does carry further in shared spaces.