KEYCAP REFERENCE
Switches & keycap compatibility
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Start with stem compatibility
Switch stem standards decide which keycaps fit. Pick the stem before styling.
Identify the stem
MX/Choc/Topre/Alps all require different caps.
Match profile + material
Keep sculpt and legends simple for clarity.
Confirm clearance
Low-profile boards need shorter caps.
Publish compatibility
State stem support on the share page.
Switch compatibility overview
Use the table to pick the right stem standard before designing.
Switch pages
Open a page to get prompts and a Studio preset.
MX stem
The default for most mechanical keyboards (Cherry MX & clones).
Kailh Choc
Low-profile switches require Choc-compatible keycaps.
Topre
Topre mount keycaps are different from MX by default.
Alps
Vintage stem standard used by Alps/Matias ecosystem.
FAQ
Common questions about switch stems and keycap compatibility.
Do all keycaps fit all switches?
No. Compatibility depends on the stem/mount type. MX stem is the most common; Topre/Alps/Choc usually require their own keycaps.
If I have MX switches, do I need “Cherry MX keycaps” specifically?
Most keycaps labeled as “MX compatible” will fit. The keycap profile/material is usually the bigger decision.
Can I still use Studio if my board is not MX stem?
Yes. Use the prompt pack to specify the mount type (Topre/Alps/Choc) so renders match your direction.
Switch checklist
Confirm compatibility before sharing.
Stem fit
Match MX/Choc/Topre/Alps standards.
Profile clearance
Low-profile boards need short caps.
Legend clarity
Avoid tiny legends for small profiles.
Compatibility note
State stem support on publish pages.