WORKSHOP
TOOLS
Free precision calculators for your bench. No signup, no ads, no tracking. Just tools that work.
StringSpacer
Calculate perfect nut slot spacing based on actual string gauges. Compensate for string thickness instead of using flawed equal-spacing rulers. Supports custom gauges.
CompoundRadius
Understand conical fretboards instantly. Calculate the projected saddle radius for any compound fretboard, and find the exact radius at any specific fret for precise sanding.
NeckVision
Visualize neck relief, string action, and fret geometry in real-time. Simulate truss rod adjustments, spot potential buzzing, and model fret leveling physics on a side-profile neck.
LuthierConvert
The comprehensive shop converter. Distance with smart ruler rounding, weight, volume, and wood volume in board feet and meters. Built for the practical needs of luthiers.
SaddleSaver
Precise action adjustments. Calculate exactly how much material to remove from your bridge saddle to hit your target action height. No guesswork.
Atomic Habits
An experiment beyond the bench. Build better habits for your craft with AI-powered coaching. Define your identity as a craftsperson and generate a personalized success plan for your shop.
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