Tools
The references and utilities we use when comparing keycap sets — fitment checkers, profile references, and sourcing trackers. Vendor-neutral, free unless noted.
Interactive tool
Keycap Compatibility & Kit Coverage Checker →
Enter your layout (TKL/75/65/60/40/ortho/split, ISO/ANSI), bottom-row spec and the kits a set includes (or pick a known set) — get a per-key coverage verdict, the exact missing kit, and a color-coded inline-SVG keyboard map of covered vs uncovered keys.
Fitment & Compatibility
keycaps.info layout reference
Interactive reference for keycap sizes and how a set's kitting maps onto different keyboard layouts.
Our take
The fastest sanity check before recommending a set — most 'these don't fit' problems are a bottom-row width mismatch this surfaces immediately.
Keyboard Layout Editor
Lays out any board key-by-key with unit widths, so you can confirm which modifier sizes a set must cover.
Our take
We use it to show readers exactly which non-standard keys a set's base kit misses, instead of just asserting it.
Profile & Material Reference
keycaps profile comparison (deskthority wiki)
Cross-sections and history of Cherry, OEM, SA, DSA, XDA, KAM, and more.
Our take
Our go-to neutral source for profile geometry. We cite it rather than inventing height figures for sculpted vs uniform sets.
Switch and keycap puller
Wire puller for removing keycaps without scratching them during a set swap or comparison.
Our take
Use a wire puller, never a ring puller — ring pullers mar the sides of caps, which matters when you're photographing sets for comparison.
Digital calipers
For measuring cap height, top diameter, and wall thickness when manufacturer specs are vague.
Our take
We measure thickness and height directly when a claim affects a comparison — spec sheets routinely round or omit.
Sourcing & Tracking
keycap group-buy trackers (community)
Community-maintained lists of live and upcoming group buys, vendors, and interest checks.
Our take
Useful for timing, but verify status with the vendor directly — trackers lag and group-buy dates slip routinely.