Guitar Tuner Toolbox

Guitar Tuner Toolbox is a free, professional tuning app for acoustic and electric guitars. It provides a precise tuner with automatic string detection and manual tuning options so you can tune quickly and reliably.

Features

Professional tuner: Accurate tuning for 6-string and 7-string guitars with automatic string detection and manual fine-tuning.

Over 30 tuning presets: Includes various alternate tunings such as Drop D and open tunings.

Customizable tuner display: Change the tuner colors and appearance to suit your preference.

Extensive chord library: Helpful for beginners and experienced players, with over 2000 chord charts including fingering diagrams and frequency information.

Metronome: Built-in metronome to help you keep tempo and practice with consistent timing.

Free to use: All core features are available at no cost.

Download Guitar Tuner Toolbox to simplify tuning and improve your practice sessions.