One cheerful key, a pair of favourite shapes or the start of a personal macropad. Begin with a test fit.
Rendered from the downloadable model · Edit in your browser · Physical print checks pending
ONE SPECIAL KEY
Bold, simple motifs that leave fine detail out of a very small print.
A simple smiley on a rounded cap. Edit the motif, shape or socket.
Typical size: 20 × 20 × 10 mmMake it yours ↗
A bold sun-and-horizon motif for one cheerful key.
Typical size: 20 × 20 × 10 mmMake it yours ↗
A crescent on a round cap for a quiet corner of your keyboard.
Typical size: 20 × 20 × 10 mmMake it yours ↗
One clear initial on a rounded cap. Replace it with your own character.
Typical size: 20 × 20 × 10 mmMake it yours ↗PLAYFUL KEYBOARD DETAILS
Distinct outlines and large motifs for a small personal touch.
A heart-shaped cap with a plain top and an adjustable cross socket.
Typical size: 20 × 20 × 9 mmMake it yours ↗
A petal-shaped cap and raised centre, with no tiny lettering.
Typical size: 20 × 20 × 10 mmMake it yours ↗
A bold cat silhouette on a softly rounded square.
Typical size: 20 × 20 × 10 mmMake it yours ↗MACROPAD HARDWARE PROJECTS
Separate caps and switch-grid bases to begin your own electronics project.
Adjustable MX-style sockets, not universal compatibility. Switches, electronics and a functioning keyboard are not included. Test one cap before a set.
The keycap maker gives a small keycap its own lettering or motif. Choose a square, round or decorative outline and inspect the underside as carefully as the visible face. The design includes an adjustable MX-style cross socket, but that label does not establish compatibility with every switch. A physical test is essential. This is a geometry workshop, not a replacement-keycap certification service. Switches, stabilizers, a keyboard and any clicker base are not included. Begin with one noncritical key instead of replacing an entire keyboard at once.
The default cap is around 18 mm wide and 9 mm high. The socket starts near 4.1 mm across with a 1.25 mm cross width. Measure the actual switch stem and inspect nearby key spacing before adjusting those dimensions. A decorative heart or flower can extend into neighbouring keys even when its socket fits. Travel, case clearance and the angle of the key row also matter. The preview shows a single cap without the rest of your keyboard, so it cannot demonstrate unobstructed movement in the assembled device.
Three short characters are the maximum text input, and one symbol often reads better on such a small face. Start with a plain cap to understand fit before adding raised lettering. A large motif can be clipped by the supporting roof, and a narrow engraved detail may close in the sliced layers. Choose a design with enough open space to distinguish its features at actual size. Preview colours are illustrative. For a suitable raised design, a planned filament change can colour the top detail, but it must be checked in your slicer.
For a common 0.4 mm nozzle, inspect a 0.16 or 0.2 mm layer-height experiment with at least three walls where the geometry permits them. These are starting points, not a proven fit profile. The underside cavity and socket boss may need supports depending on orientation and the printer. Avoid leaving support material inside a small cross socket. Examine the paths around the boss and the solid roof. Changing orientation can improve one surface while making another harder to clean, so compare the actual sliced result before committing to a print.
If the socket is too tight, do not force it onto a switch. Remove the cap and change one socket dimension by a small amount, then make another sample. A loose cap needs a different adjustment from a cap that hits the keyboard case. Keep a note of the successful dimensions, material, orientation and slicer profile. Scaling the complete STL changes both the outer cap and the socket, which makes it harder to diagnose fit. Use the dedicated socket controls when the exterior size is already appropriate.
After an initial gentle fit, assess full key travel, neighbouring clearance and removal. A cap that fits once may still have a weak boss or rough underside. Look for cracking, layer separation or a rocking attachment and revise the design before normal use. Bed size is usually easy for a single cap, but a brim and supports can change its placement needs. Export one cap at a time until your own process is repeatable. Software geometry checks and digital renders cannot establish tactile feel, wear resistance or a dependable switch fit.
The macropad maker adds a base with switch openings and separate caps for a grid from one by one to four by four. Enter one supported character per position, reading across each row, then down. Leave unused positions blank or expand the grid if the string is too long. Raised, flush and engraved legends need different slicing checks. The base contains no wiring or circuit board and is not a working electronic keyboard. Switches are not included, and the entire assembly still requires your own physical fit test.
No. The adjustable MX-style cross socket needs measurement and a physical test on your actual switch. Check neighbouring keys and full travel too.
No. Stop, inspect the socket and adjust its dimensions for another sample. Forcing it can damage the print or the switch.
Use a supported motif or your own filled SVG decoration. Simplify narrow details and inspect how they fit on the small roof.
No. It includes a switch-grid base and separate socket caps only. Supply switches and any electronics separately; it is not a working electronic keyboard and fit is untested.
