A Fast and Easy Way To Improve Your Intonation Problems

Tuner Ninja – Online Instrument Tuner

What is this?

This is a chromatic instrument tuner which is using your microphone to record and detect pitch of musical notes played on your instrument.

Why Tuner Ninja?

Most of other tuners are either not working, or working only on specific devices.

Ninja Tuner is cross platform tuner accessible from wide range of devices.

It works on almost every new browser across all operating systems.

Users on Android device can add it to their homescreen, and it will take less than 1MB of the device storage.

Privacy

Your audio is processed in your browser, and it never leaves your device. We are only collecting minimal analytical data, which is GDPR compliant and helps us make better choices during further development.

How to use?

1. Make sure to allow your browser to record audio.

Try to reload the page or app if you accidentally disallowed recording.

2. Play a tone on your instrument and read the tone detected with the tuner.

3. Adjust your instrument accordingly.

You will notice the wheel rotating while you’re adjusting and playing the tone.

If the tuner is displaying a wrong pitch, try to minimize background noise – find a quiet room.

Troubleshooting

Tuner Ninja supports only the newest browsers – Edge 16+Firefox 57+,Chrome 61+Safari 11+iOS Safari 11.2+, and Chrome for Android 62+.

Disclaimer

Tuner Ninja is not responsible for any damages or injuries caused by improper use, or unexpected results.

Contact Us

Feel free to contact us if you are having troubles or just want to chat.

Bruce was a member of the faculty at the University of Northern Iowa, School of Music in Cedar Falls from 1969 until his retirement in 1999. He has performed with many well-known entertainers such as Bob Hope, Jim Nabors, Roy Rogers and Dale Evans, Steve Lawrence and Eydie Gorme, Anita Bryant, Carman Cavalara, Victor Borgie, the Four Freshman, Blackstone the Magician, Bobby Vinton and John Davidson.