2026Under development

Fretlab

Every scale on the fretboard, right where your fingers are. Pick, see, play.

Problem

Fretboard tools are usually bloated, ad-walled, or skip alternate tunings like Drop and DADGAD.

Solution

Fretlab is a single-page tool that shows any scale on guitar or bass the moment you pick a root, scale and tuning. It covers standard, Drop, DADGAD, open, 7-string and 5-string bass, with notes or degrees, no signup and no ads.

Result

A small tool taken end to end solo: music theory, design, three languages, and shipped live with automatic HTTPS.

How it works

01Pick the instrument
02Choose tuning
03Root & scale
04Notes light up on the neck

Built with

Vanilla JavaScriptSVGHTMLCSSCaddy