Tunnel or plug
Switch between an open tunnel and a solid plug while the fit dimensions stay in place.
Parametric tunnel & plug editor
Design custom ear plugs and tunnels that match your measurements.
Set your wearable size and lobe space once. Then explore shapes, construction, edges and flare without losing the fit you started with.
17parametric shapes
2–90 mmwearable diameter
3D + 2Dlive design views
Fit first
Your measurements stay stable. The shape can keep changing.
PlugForge keeps the fit dimensions separate from the visual character of the object. Change your mind about the outline, construction or flare without rebuilding the design from scratch.
Front edges
Keep the rim flat, soften it with a radius or use a clean bevel.
Side profile
Use a straight technical body or a softer curved silhouette across the whole piece.
Flare
Start with a preset or tune the overhang, depth and transition precisely in Custom.
Rounded corners
Polygonal models move continuously from sharp to rounded instead of forcing a handful of fixed variants.
3D and cross-section
Rotate the object in 3D, then switch to a section view to inspect the form from another angle.