Online Guitar Tuner with Mic

Play a string and let your microphone tell you when you're in tune.

🎙️

Microphone Access Required

Allow microphone access to detect your guitar's pitch.

📲 Add to Home Screen
Add Play Piano Guitar to your home screen for quick access.
On Chrome: Click the ⋮ menu → "Install app"
On Safari: Tap Share → "Add to Home Screen"
On Edge: Click ⋯ → "Apps" → "Install"