Free tools for singers and musicians
VoxTuner is a collection of simple, fast and free browser tools for anyone who sings or plays music. Open a page, press Start, and get an answer in seconds. There’s no app to install and no account to create.
What we believe
- Privacy first. Your microphone audio is analyzed on your own device and never uploaded.
- Accuracy you can trust. Our pitch engine uses the McLeod Pitch Method, a well-established algorithm for voice and acoustic instruments, and is tested against reference tones across the full vocal range.
- Explain, don’t just measure. Every tool comes with a clear guide so you understand the result and know what to practice next.
Our tools
- Pitch Detector: find the note and frequency of any voice or instrument.
- What Note Am I Singing: live vocal note detector with pitch-matching practice.
- Vocal Range Test: find your lowest and highest notes and voice type.
- Voice Hz Test: measure the average pitch of your speaking voice.
- Online Tone Generator: play any frequency from 1 Hz to 20,000 Hz.
- Sound Test: check your speakers, left/right channels and bass.
- Headphone Test: left/right, stereo, polarity and bass checks.
Get in touch
Found a bug or have an idea for a tool? Contact us.