Guitar Setup Lab
50 practical tools for guitar setup, repair & builds
Guitar Setup Lab launched on August 11, 2026 with 3 votes, #2,940 of 23,273 launches that month and more than 50% of that year's launches.
What it does
Guitar Setup Lab is a free collection of 50 interactive tools for guitar and bass setup, repair, electronics, and luthier work. Diagnose setup problems, check measurements, plan fret and hardware geometry, verify pickup and control fit, and create repair records. No signup is required, and calculations run directly in your browser.
Interactive guitar setup, repair, electrical testing, recording-chain measurement, checklists, printable records, and luthier geometry planners.
A safety-first bench for diagnosing playability, comparing measurements, planning reversible adjustments, and printing a record of the result. Calculate fret coordinates, spacing, radii, multiscale layouts, angles, tremolo balance, and shim taper from named physical datums. Project string spread and compare pole, cavity, ring, and mounting dimensions with current manufacturer drawings. Compare measured pot, knob, switch, jack, cavity, and harness geometry without relying on import or US labels. Check DI loading, match reamp level, screen pedal headroom, and translate recorded offsets into samples, time, and microphone arrival phase. Compare pickup resistance, characterize a pot sweep, map…from guitarsetuplab.com
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Free Online Guitar Tuner. Uses your microphone to tune your guitar or other instruments!</meta>
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I made a tool for learning scales, chords, and how to combine themMay 2026 · projects.alesh.com · ▲36This started out when I vibe-coded a guitar scale fingering generator. It came out pretty good, and I started adding stuff to it: chords, then how chords and scales interact. Then I added charts for other instruments I mess around with: piano, cello, alto recorder. There's a complexity toggle to go from basic harmony to extended/experimental stuff. It's honestly still mostly a toy, but I thought other people might be interested in playing with it. Source is on github, so it's easy enough to run locally and fork. https://github.com/aleshh/gtr-scales
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