• 🎤 Vocal Analyzer for Singing

    Analyze your singing through your microphone. Track pitch, note accuracy, vocal range, pitch stability, vibrato, sustained notes, and other useful vocal measurements during a singing session.
    Allow microphone access and sing a clear, sustained note to begin.
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    — Hz
    Waiting for pitch
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    -50¢ Flat Centered +50¢ Sharp
    Lowest Note —
    Highest Note —
    Detected Range —
    Average Pitch —
    Note Hold 0.0 sec
    Session Time 0:00
    Pitch Stability —
    Vibrato Rate —
    Vibrato Width —

    Live Vocal Measurements

    Pitch Centering —
    Pitch Stability —
    Input Level —
    Start the analyzer and sing a clear note. For more useful stability and vibrato measurements, sustain one pitch for several seconds.
    How the Vocal Analyzer works:

    The analyzer listens to your microphone and estimates the fundamental frequency of your voice. That frequency is converted into the nearest musical note and compared with equal temperament using A4 = 440 Hz.

    As you sing, the tool keeps track of detected notes to estimate your lowest and highest pitches during the current session. It also examines recent pitch movement to provide measurements for pitch stability and possible vibrato.

    For the cleanest analysis, sing one clear note at a time and reduce background music, room noise, and other voices.
    Analysis note: Browser-based vocal analysis is approximate. Vibrato, breath noise, consonants, vocal fry, harmonics, background sounds, microphone quality, and room acoustics can affect pitch detection. The detected range represents pitches observed during this session and should not automatically be treated as your safe or comfortable singing range.

  • A Vocal Analyzer for Singing helps singers examine measurable characteristics of their voice using a microphone. The tool listens to your singing in real time and estimates your pitch, musical note, cents from the nearest note, detected vocal range, average pitch, pitch stability, sustained-note time, vibrato rate, and vibrato width.

    The pitch meter can be useful when practicing intonation. A reading near 0 cents means the detected frequency is close to the center of the nearest equal-tempered note based on A4 = 440 Hz. Negative cents indicate a flatter pitch, while positive cents indicate a sharper pitch.

    During the session, the analyzer also records the lowest and highest notes it detects. This creates a convenient snapshot of the pitches you sang during that particular session, but it should not automatically be considered your comfortable or safe vocal range.

    For sustained notes, the tool examines recent pitch movement to estimate pitch stability and possible vibrato characteristics. Vibrato rate describes approximately how many pitch oscillations occur per second, while vibrato width estimates the amount of pitch variation in cents.

    Results can vary because microphones, room acoustics, consonants, breath noise, harmonics, vocal fry, riffs, and background sounds can interfere with automatic pitch detection.

    Tip: Test the analyzer with long, clear vowel sounds such as “ah” or “oo” in a quiet room. Sustaining one comfortable note for several seconds gives the tool much cleaner data for analyzing pitch stability and vibrato than singing fast lyrics or runs.

    Related Pages:

    Recording Vocals at Home: 4 Things You Need to Know

    Best Mics For Singing - Explore Different Brands for Different Voice Types

    I Thought I Could Sing Until I Recorded Myself