Are you actually singing in tune — or do you just think you are?
This tool tells you exactly how close you are to being in tune while you sing. Turn on your mic, hold a note, and watch the needle. If it's sitting in the middle and glowing green, you're right on pitch. If it drifts left, you're flat. If it drifts right, you're sharp. The tool also tells you in plain words — "12¢ flat, try a touch higher" — so you don't have to guess what the needle means.
This is for anyone who wants to actually know if they're singing in tune, not just hope they are. If you've ever wondered whether you're consistently a little flat on certain notes, or you want to warm up and check your pitch before a practice session, this is built for exactly that.
The real value here is in what it teaches you over time. Your ear gets better at hearing pitch the more you compare what you hear to what the tuner shows. If you keep seeing the same note come up flat, that's useful information — now you know exactly what to work on instead of guessing. The graph on the side keeps a record of your whole session, color-coded green, orange, and red, so you can see your pitch over time, not just one note at a time.
For the best reading, use a quiet room and hold your note steady. Background noise makes it harder for the tool to give you an accurate result.
Once you've got a handle on your pitch, it's worth checking your vocal range too — knowing the lowest and highest notes you can sing helps you pick songs that actually fit your voice.
Frequently Asked Questions
What counts as "in tune" on this tuner?
Usually within about 15 cents of the note. Your voice naturally wobbles more than a guitar string, so this tuner gives you a bit more room than a strict instrument tuner would.
Why does the needle keep moving even when I feel like I’m holding steady?
That's normal. No one holds a note perfectly still. Small movement is just natural vibrato and breath. What matters is that it stays close to the center, not that it's frozen.
Can this help me stop singing flat or sharp?
Yes. If you notice you always go flat on certain notes, now you know exactly what to work on instead of just guessing.
Do I need any music training to use this?
No. Just turn it on and sing. You don't need to know note names or music theory to get something useful out of it.
Does this work for instruments too, or just my voice?
Both. It works with anything that plays one clear note at a time — your voice, guitar, piano, and similar instruments.