Param Keycaps Generator- Multi Profiles & Lengths

This tool is a one-stop solution for anyone needing specific or full sets of custom keycaps. It supports every major profileand standard unit size, allowing you to generate everything from a single Esc key to a full 6.25u Spacebar.

📦 Full Profile Support:

You can switch the entire set between these popular ergonomic shapes:

OEM: Standard sculpted profile found on most keyboards.
Cherry (DCS): The classic, lower-profile enthusiast favorite.
SA: Tall, spherical, and vintage — perfect for that retro look.
DSA: Low-profile, spherical, and uniform (all rows are the same height).
G20: Flat, wide surface with rounded edges for a unique feel.

📏 Comprehensive Size (U) Options:

Each of the 10 keys can be independently set to standard keyboard units:

1u: Standard alphas/numbers.
1.25u / 1.5u / 1.75u: Modifiers (Ctrl, Alt, Tab, Caps Lock).
2u / 2.25u / 2.75u: Large modifiers (Enter, Shift, Backspace).
6.25u: Standard Spacebar.
The generator uses a smart recursive algorithm to automatically space out keys based on their chosen width, so your set always stays perfectly aligned.

🎨 Advanced Customization:

Legend Placement: Choose Top (正刻), Front (侧刻/Side-print), or Blank (无刻) for each key.
Per-Key Fonts: Use "Noto Emoji" for icons and "Arial" for text in the same set without conflicts.
Stem Type: Supports Cherry MX, Alps, and Box switches.

🛠 How to Use:

Click "Customize".
Set the Number of Keys (up to 10) and your preferred Profile.
For each key, select its Width (U), Text, Font, and Legend Position.
Export and print!

💡 Printing Tips:

Orientation & Quality:
- For the best legend (text/icon) quality, the face with the legend should be oriented perpendicular to the build plate.
- Different profiles may require different orientations. For example, OEM profiles often print well when placed with the front side on the build plate.
- Users are encouraged to experiment and evaluate the best orientation for their specific profile and printer setup.
Nozzle: A 0.2mm or 0.4mm nozzle is recommended for fine details.
Infill: 100% infill is recommended for the best "thocky" sound and durability.
Support: Usually not needed for the keycap body itself, but check the stem area if you experience issues with bridge quality.

📜 Credits:

This model is powered by the KeyV2 OpenSCAD library created by Robert Sheldon (rsheldiii).