Your microphone is not recorded
Live mode analyzes a short rolling signal in this browser. Stop the microphone or leave the page to end detection.
Vocal Pitch Monitor Online
Sing into your microphone and watch your pitch move across a live note graph. See the current note, frequency and whether your voice is sharp or flat.
What note are you singing?
Sing, hum or play one clear note at a time.
Detected note—Sing or play one note
Ready when you are
Hold a steady tone for a clear reading.
−50 · FlatIn tuneSharp · +50
Your pitch, over time
Last 15 secondsNo recording. No audio upload.
Works best with one voice or instrument, without backing music. A4 = 440 Hz. Detection range: 65–1,400 Hz.
Live pitch graph · Microphone not recorded· Works on mobile · Processed in your browser
How to Monitor Your Singing Pitch
Start with one clean vocal sound, then use the moving line to connect what you hear with what your voice is doing.
Allow microphone access
Choose Microphone, click Start microphone and allow access. Find a quiet place and keep speakers or backing music out of the microphone.
Sing one clear note or phrase
Start with a comfortable vowel or hum. Hold the sound long enough for the current note, frequency and pitch line to settle.
Watch where the pitch moves
Read the graph from left to right. Notice whether the line stays level, drifts, slides into the note or breaks where no clear pitch is detected.
Learn to Read Your Vocal Pitch Graph
Time moves from left to right and higher notes sit higher on the graph. The shape of the line gives you a quick way to review how a note begins, settles and ends.
- Level
- A held note is staying close to one pitch.
- Slope
- The voice is drifting up or down over time.
- Curve
- The note is being approached with a scoop or slide.
- Wave
- Regular movement may be natural vibrato.
- Gap
- A breath, consonant, silence or unclear pitch.
The graph is feedback, not a score. It does not know the note your melody intended or judge vocal technique.
Illustrative pitch traceA4Recent 15 seconds
What Do You Want to Practice?
Pick one focused exercise. Each example shows a different pitch shape to look for instead of treating every vocal task the same way.
Notice when a held note drifts
A sustained vowel makes small pitch changes easier to see. Look for a line that settles near one note instead of slowly falling away.
- 1
Choose a comfortable note and sing an open vowel
- 2
Hold it for several seconds without forcing volume
- 3
Watch for a steady center or a gradual downward drift
Example pitch shapeTime →
The note settles, then drifts slightly lower near the end.
See how your voice approaches a target
Play a reference note on your own instrument, let it stop, then sing it back. The curve shows whether you land directly or slide into place.
- 1
Listen to one reference note away from the microphone
- 2
Sing the same note after the reference has stopped
- 3
Check the note name first, then watch the curve settle
Example pitch shapeTime →
The voice begins below the target, scoops upward and settles.
Follow a smooth rise and fall
Slow scales and sirens make the relationship between vocal movement and note height visible without turning the exercise into a score.
- 1
Begin in a comfortable part of your range
- 2
Glide upward smoothly, then return without a sudden jump
- 3
Use the curve to spot breaks or uneven transitions
Example pitch shapeTime →
A continuous siren rises into a higher note, then returns.
Read the shape of a short phrase
Several note plateaus separated by breaths or consonants can help you relate the graph to the musical shape of a lyric line.
- 1
Sing a short phrase without backing music
- 2
Look for each note plateau and the gaps between syllables
- 3
Replay an uploaded take when one transition needs attention
Example pitch shapeTime →
Three sung notes appear as separate plateaus with short gaps.
Review a Recorded Vocal Phrase
Switch to Upload audio when you want to inspect a take that has already been recorded. Playback keeps the current note aligned with its position in the pitch curve.
- Play, pause and seek through a clear solo vocal.
- Repeat a short section when one phrase needs another listen.
- Use files up to 3 minutes and 50 MB.
- MP3, WAV, M4A, OGG, FLAC and WebM support varies by browser.
Continue in Audio Editor when you want to trim or arrange the original take. The pitch curve and repeat selection are not transferred.
vocal-phrase.wav0:24
Current noteF♯4
Frequency370.4 Hz
Tuning+3 cents
Vocal Pitch Monitor vs Other Pitch Tools
Choose by the question you need answered: current note, vocal movement, whole-song key or a changed recording.
| Tool | Best for | Result |
|---|---|---|
| Vocal Pitch Monitor | Watching singing pitch change over time | A recent vocal pitch trace |
| Pitch Detector & Note Finder | Identifying the sound happening now | Note, octave, Hz and cents |
| Song Key & BPM Finder | Analyzing a complete mixed song | Overall key, Camelot code and BPM |
| Pitch Changer | Transposing an uploaded recording | A newly pitched audio file |
Private Practice, Honest Feedback
The monitor gives useful visual feedback without pretending a browser detector can replace a teacher, studio analysis or medical assessment.
Analysis stays on this device
Uploaded vocal files are decoded locally and are not saved automatically or attached to an account.
Clean solo voice works best
Noise, breath, consonants, accompaniment and harmonics can produce gaps, jumps or occasional octave errors.
Vocal Pitch Monitor FAQs
Answers about singing pitch, graph movement, microphone privacy, vocal recordings and the limits of browser-based feedback.
What is a vocal pitch monitor?
A vocal pitch monitor turns the pitch of your singing into visual feedback over time. AudioMuse shows the nearest note and octave, frequency in hertz, sharp-or-flat tuning and a graph of the most recently detected pitch.
How is a vocal pitch monitor different from a pitch detector?
A pitch detector answers what note is sounding now. A vocal pitch monitor keeps that reading in a recent timeline so you can see how a sung note or phrase rises, falls, settles or breaks over time. Both pages use the same detector, but explain different practice jobs.
Can this help me sing in tune?
It can show whether your voice is above or below the nearest musical note and make pitch drift easier to notice. It does not know the intended melody or replace feedback from your ears, teacher or vocal coach.
Why does the graph move when I hold one note?
A held note is rarely perfectly still. Breath support, a slide into the note and natural vibrato can all move the line. Background noise, very quiet singing and strong overtones can also make the reading jump.
What do gaps in the pitch graph mean?
A gap means the detector did not find a sufficiently clear pitch at that moment. Breaths, consonants, silence, background noise or a sound outside the supported 65 to 1,400 hertz range can all create gaps. A gap is not automatically a singing mistake.
Can the monitor detect vibrato?
The graph may show the regular up-and-down movement of vibrato, but this tool does not calculate vibrato rate, depth or quality. Treat it as a visual clue rather than a professional vocal analysis.
Can I sing with a backing track?
The detector works best with a solo voice. Music coming through speakers can compete with your voice and make the reading unreliable. If you need accompaniment, use headphones and keep the backing track out of the microphone.
View all 12 questionsShow fewer questions
Can I upload a vocal recording?
Yes. Choose Upload audio, open a clear vocal recording and press Play to follow its current note and pitch curve. You can seek through the file and repeat a short section. Files can be up to 3 minutes and 50 MB.
Is my voice recorded or uploaded?
Live microphone mode analyzes a short rolling signal in your browser and does not create or upload a recording. Audio files you choose are also decoded and analyzed on this device and are not saved automatically.
Does the vocal pitch monitor work on mobile?
Yes, in modern mobile browsers that support microphone access and Web Audio. Open the page directly in the browser, allow microphone permission and keep the page visible while you sing.
Can this measure my vocal range or voice type?
No. It follows the pitch currently being sung, but it does not run a guided range test or classify voices as soprano, alto, tenor or bass. It is also not a medical voice assessment.
Why does it sometimes show the wrong octave?
Voices contain a fundamental pitch plus higher harmonics. With breathy, quiet or layered sound, a harmonic can briefly appear stronger than the fundamental and produce an octave jump. Sing one steady vowel closer to the microphone and reduce background sound.