Luban Craft Pro

Luban Craft Pro is a high-density dimension workspace for woodworkers, interior designers, and renovation teams. The home screen centers on a horizontally swipeable Wen Gong ruler. Enter centimetres, millimetres, metres, inches, or Taiwan cun to read the 42.9 cm eight-section cycle, inspect the exact segment, and find nearby reference dimensions. Save measurements locally and share them for handoff. Key features: - Swipeable Wen Gong ruler and live dimension reading - Metric, imperial, and Taiwan-unit conversion - Nearby favourable-range lookup and on-device measurement log - Wen Gong, Ding Lan, and traditional ruler guidance - Practical room-layout checklists - 100 working woodworking and interior calculators - 50 curated culture, code, safety, woodworking, and ergonomics resources The free version includes the ruler workflow, 20 field calculators, and 10 resources. A one-time Pro unlock opens all 100 tools and all 50 resources. Traditional ruler and feng shui content is cultural and spatial-planning reference. It does not replace codes, structural or fire-safety review, medical advice, or qualified professionals. No account is required. Measurements stay on your device.