Made by singers, for singers. Here’s how it works:
Set your Range. Pick the closest voice type, drag the markers on the piano, or find your range.
Pick a Mode. 1, 2, 3 or 4 notes. Choose one target note, or several to sing in order.
Adjust as you go. How many rounds, tempo, click, instrument and volume. Changes apply from the next round. ×2 plays each round twice, ↻ repeats the last one.
Press Start. Listen, then sing your target note(s).
Frequently asked questions
Do I need an account?
No. The app runs in your browser, and your settings are saved on this device only.
Does the app listen to my singing?
No. It never uses the microphone. You compare your voice with the notes yourself.
Which voice type should I pick?
The closest one. If you’re not sure, start with Mezzo for a female voice, Baritone for a male voice, or Soprano for a child. Tap any key on the piano to hear its note and try singing it. Then drag the markers on the piano until the range feels comfortable. Never strain. Not sure? Try Find My Range: it plays notes for you to hum and sets your markers.
What do the numbers like 1-3-5-8 mean?
They are the steps of the chord counted from its root note. 8 is the root an octave higher, and 9 is the 2nd an octave higher. “b” means flat, one semitone lower, for example 3b. “bb” means double flat, two semitones lower, for example 7bb. “#” means sharp, one semitone higher, for example 5#.
Why does 4 notes use 6/8 time?
Singing four notes in a row needs a breath. 6/8 leaves two extra clicks before the next round.
Can I practise away from the screen?
Yes. “Export audio to MP3” saves the whole session as an audio file.
About me
Hi there 👋😊 I worked as a designer for years before singing took over my life in a big way.
Around 2015, while on tour, I made myself a little tool so I could practise notes, intervals and chords on the go, with no piano in sight. Over the years it kept growing, adding a new feature here and there. Tired of piano? Here’s a guitar - and an organ, and a harp, and a flute, and a bagpipe, and a tuba - nope, too much! Revert changes. No reception on the road? Here’s audio export. Arpeggiate chords up and down? Done. Metronome and tempo choice? Sure.
Then fellow singers started asking, “What’s that thing you’re using?” So here it is, free for everyone.
Don’t be shy: send me your feedback, questions and suggestions. I read every message 📝🤓
Happy practice!
Built with
Instrument samples: FluidR3_GM soundfont by Frank Wen (MIT license), converted by the MIDI.js Soundfonts project (CC BY 3.0).
MP3 encoding: lamejs by Alex Zhukov (LGPL-3.0), based on LAME.
Contact
Your message was sent.
Reset all settings?
This clears your practice settings (range, mode, rounds, tempo, click, instrument and volume) back to their defaults. It can't be undone.
Exporting audio
The file uses your current range, mode, tempo and sound settings, and is saved as an MP3 named with the date and time.
Online pitch training for singers of all levels - beginners to professionals. Hear a series of notes, intervals or chords, randomised within your selected range - then sing them back to train your ear, learn to sing in tune and stay on key. No sign-up, no microphone, private and free.
Range
Pick the closest voice type from the drop-down menu, drag the markers on the piano to set your practice range yourself, or use our tool: Find My Range
Find My Range
Mode
All notes play:
Select the note(s) you want to sing back. With two or more, choose Up or Down for the order.
All notes play:
Select the note(s) you want to sing back. With two or more, choose Up or Down for the order.