This online tuner allows you to tune your flute. I couldn't resist adding a pink background .
Instructions:
- Click on start.
- Click on "allow dacapoalcoda.com to use your microphone" (from your webcam, for example).
- At any time, you can choose the reference note A (440Hz, 441Hz, 442Hz, or other).
Advantages of an online tuner?
- Requires no installation of applications or software.
- Works on all devices: computers, mobiles, tablets, etc.
- Reliability.
Tuning your flute
To tune your flute using this online tuner, here's what to do:
- With this tuner, click start.
- Click on "allow dacapoalcoda.com to use your microphone".
- Choose the reference A (440Hz, or generally 442Hz).
- Play an A.
- Check the accuracy of the tuning:

The cursor is in the middle: you're perfectly in tune!

The cursor is to the left: you're too low, you need to push the mouthpiece.

The cursor is to the right: you're too high, you need to pull the mouthpiece.
Too high: I pull the mouthpiece (the tube becomes longer, so it sounds lower).
Too low: I push the mouthpiece (the tube becomes shorter, so it sounds higher).
Before the start of a symphony orchestra rehearsal or wind ensemble, all the woodwinds of the wind instrument family in the orchestra tune to an A. Make it a habit to tune your flute to an A, even if you're playing alone:

Tune your flute to an A (A4) by pulling or pushing the mouthpiece of the flute.