How to Make Keyboard Switches Quieter: 8 Practical Steps
DashanYuan
A loud keyboard is rarely the fault of one component. The keyboard switch is the obvious suspect, but the plate, the case, the keycaps and even the desk underneath all feed into what you actually hear.
This guide works through the fixes in order of impact — biggest wins first — so you can stop as soon as your keyboard is quiet enough.
Quick Answer: What Actually Works
| Fix | Noise reduction | Effort | Cost |
|---|---|---|---|
| Swap to silent switches | Very high | Low (hot-swap) | $$ |
| Add case foam | High | Medium | $ |
| Switch to thick PBT keycaps | Medium | Low | $$ |
| Lube the switches and stabilisers | Medium | High | $ |
| Add switch films | Low-medium | High | $ |
| Use a desk mat | Low-medium | None | $ |
| Stop bottoming out | Medium | Free | Free |
1. Swap to Silent Switches (The Biggest Single Win)
Nothing else comes close. Silent switches have dampening pads moulded into the stem that absorb the impact at both the bottom of the stroke and the return to the top — the two loudest events in a keypress. Everything else on this list shapes the sound; silent switches remove it at the source.
If your keyboard is hot-swappable, this is a ten-minute job with no soldering. Start with Lichicx Silent Yogurt for a smooth silent linear, or HMX Volume 0T if you want to keep tactile feedback. Our top 5 silent switches ranking covers the rest of the field.
2. Add Foam to the Case
An empty keyboard case is a resonating chamber. Adding foam between the PCB and the case floor — and a thinner layer between the plate and PCB — kills the hollow, echoing quality that makes a keyboard sound cheap and loud. Poron and neoprene are the usual choices.
3. Change Your Keycaps
Thin ABS keycaps ring. Thick PBT keycaps deaden the sound and drop the pitch noticeably. This is one of the easiest changes to make and one of the most underrated. Read ABS vs PBT keycaps for the full breakdown.
4. Lube the Switches and Stabilisers
Lubricant reduces the friction noise of the stem sliding in the housing, and it is essential on stabilisers — rattling stabilisers on the spacebar, enter and shift keys are often the loudest thing on an otherwise quiet board. Our complete guide to lubing keyboard switches walks through it.
Prefer to skip the work? Factory lubed switches and hand lubed switches arrive ready to use.
5. Film Your Switches
Switch films sit between the top and bottom housing to remove play. A tighter housing rattles less and sounds cleaner. The effect is real but modest, and it is tedious work on a full board — do it after the bigger fixes.
6. Put Something Under the Keyboard
A hard desk reflects sound straight back at you. A thick desk mat is a zero-effort improvement that most people overlook.
7. Stop Bottoming Out
Much of the noise you hear is your fingers driving the key into the plate. Lighter linear switches encourage a lighter touch, and tactile switches give you a cue to release before the key bottoms. Typing technique is free.
8. Choose a Quieter Switch Family in the First Place
If you are still shopping, avoid clicky switches entirely — the click mechanism exists to make noise. Linears are generally quieter than tactiles, and silent variants of both are quieter still. See are linear or tactile switches quieter.
Frequently Asked Questions
How can I make my mechanical keyboard quieter without buying anything?
Type more lightly to avoid bottoming out, and move the keyboard onto a soft surface such as a folded towel or a desk mat. Both are free and make an audible difference.
Do O-rings make keyboard switches quieter?
Somewhat. O-rings sit under the keycap and cushion the bottom-out, but they also shorten the travel and can make typing feel mushy. Silent switches solve the same problem more elegantly.
What is the quietest type of keyboard switch?
Silent linear switches. They combine the absence of a tactile bump with stem dampening. See our silent keyboard switches collection.
Can I make clicky switches quiet?
Not really. The click is produced by a dedicated mechanism inside the switch. You can dampen the housing noise around it, but the click itself stays. Replace the switches instead.