Why FretLogic Exists
I got tired of bouncing between five different apps just to tune my guitar, run a metronome, and look up a chord. So I built this.
FretLogic puts a bunch of guitar tools in one place, all running in your browser. No downloads, no accounts, no subscriptions.
I wanted a chromatic tuner, a metronome, a chord chart, and a scale finder that did not each require their own app, their own login, and their own pile of ads. That did not exist, so I built it.
Everything runs client-side. Nothing leaves your browser. Close the tab and it is gone, except for saved preferences in localStorage so you do not have to set things up again next time.
The Quick Version
How I Think About This
Your Stuff Stays Yours
Every tool runs in your browser. No data collection, no tracking what you play, no server storing your sessions.
Actually Free
No paywalls, no premium tier, no feature gating. Free means free. Ads may show up eventually to cover hosting costs, but the tools stay open.
Fast & Simple
No bloated downloads. No waiting for things to load. Open a tool and it works.
No Accounts. Ever.
No sign-ups. No email harvesting. No passwords to forget. Preferences save locally on your device and that is it.
What's Here
Tuning & Tempo
A chromatic tuner, metronome, and BPM tap tool. The basics you reach for every time you pick up a guitar.
Chords & Scales
Interactive chord charts and a scale finder for exploring voicings and patterns across the fretboard.
Practice & Training
Tools to give your practice sessions some structure. Less noodling, more progress.
Theory
A chord progression builder and some theory references. Useful when you're writing or just trying to understand why something sounds good.
Say Hi
Got an idea for a tool? Found a bug? Just want to say what's up?
Drop me a line at hello@fretlogic.studio