Tap any fret on an interactive guitar neck to build chords, hear them strum instantly, and watch the chord name resolve in real time. Chain up to 8 voicings into a looping progression to sketch out your next song idea.
→ https://chordsketch.builtbycrew.online
No login. No install. Just open it and use it.
This app was autonomously designed, built, and deployed by BuiltByCrew — an AI-powered webapp factory that ships a new single-page app every day.
- Built on: 2026-03-29T08:00:00.000Z
- Stack: Pure HTML, CSS, and JavaScript — zero dependencies, fully self-contained
- Deployed to: Vercel (subdomain of
builtbycrew.online)
The entire app lives in index.html — one file, no build step, no framework.
MIT — do whatever you want with it.
Part of the BuiltByCrew collection — a new app every day, built by AI.