Click the button below to launch the microphone audio tuner.
For notes lower than F3 (174 Hz), we recommend connecting your instrument through an audio interface (or tune by ear below). If you are using a mobile device, please ensure that your audio is not muted.
Tune By Ear
Free Online Bass Practice Tool
The SBL Groove Trainer is a free online practice tool from Scott’s Bass Lessons that includes three incredible tools to enhance your bass practice—an online metronome, a tuner, and a drum machine.
Online Bass Guitar Tuner
Use the online bass guitar tuner to make sure your bass is always in perfect pitch. The tuner provides visual feedback to help you adjust each string accurately.
How to use the free online bass tuner:
- Play a string and follow the indicator to tune up or down until you reach the correct pitch.
- For notes lower than F3 (174 Hz), connect your instrument through an audio interface or click the note name to hear the pitch and tune by ear
- If you're using a mobile device, make sure your audio is not muted
You can use every one of these features on your phone to practice anywhere, anytime.
Download it today from the App Store or Play Store.