Voice Pitch Analyzer
Transform Your Voice with Real-Time Feedback
Analyze your voice pitch instantly using your microphone. See your note, frequency, and tuning accuracy visualized live — fast, accurate, and privacy-safe.
🎤 Voice Pitch Analyzer
Real-time pitch detection and voice analysis
Session Statistics
How It Works
Get instant feedback on your vocal pitch in three simple steps. Our tool analyzes your voice in real time without recording anything.
1. Start the Analysis
Click the “Start Analysis” button and grant your browser permission to access your microphone when prompted.
2. Sing a Steady Note
Sing a single, clear note (e.g., “Ahhh”) into your microphone. For the best results, try to hold the pitch as steady as you can.
3. See Your Pitch
Instantly see the note you are singing, its exact frequency in Hertz (Hz), and how close you are to the perfect pitch on the tuning meter.
Tips for the Best Results
A clean audio signal is key to accurate pitch detection. Follow these simple tips to improve the quality of your analysis.
Find a Quiet Space
Background noise from fans, traffic, or other people can interfere with the detection. A quiet, non-reverberant room is ideal.
Check Mic Position
Position your microphone 6-12 inches (15-30 cm) away from your mouth. Too close can cause distortion, and too far can pick up too much room noise.
Use Headphones
If you’re playing a reference tone from your speakers, it can be picked up by the microphone. Use headphones to prevent this audio “bleed.”
Sing a Clear, Steady Note
The analyzer works best on a sustained pitch. Sing a simple vowel sound like “Ahhh” or “Oohh” and hold it as steadily as possible for a few seconds.
Reading the Meter
The analyzer gives you three key pieces of feedback: the note name, the exact frequency, and your tuning accuracy on the meter.
Flat
If the needle is to the left of center, your pitch is flat (too low). The `cents` value will show a negative number (e.g., -15 cents).
In Tune
When the needle is in the green zone at the center, you are perfectly in tune. Your pitch is within ±10 cents of the target note.
Sharp
If the needle is to the right of center, your pitch is sharp (too high). The `cents` value will show a positive number (e.g., +20 cents).
Vocal Ranges & Training Drills
Discover your unique vocal range and use these targeted exercises to improve your flexibility and control across registers.
Standard Vocal Ranges
Training Drills
Find Your Range
On a comfortable vowel (“ee” or “ah”), slide your voice from your lowest comfortable note to your highest. Use the analyzer to identify your bottom and top notes to map out your current range.
Sirens (Glissandos)
Smoothly glide your voice up and down your range like a siren. Watch the analyzer to see a seamless flow between notes. This exercise is excellent for connecting your vocal registers and improving flexibility.
Practice Ideas & Drills
Use the analyzer as a training partner. Here are a few exercises to help you improve your vocal skills.
Pitch Matching Drills
Play a note on a piano (or our Note to Frequency Converter) and try to match it with your voice. Watch the meter to see how close you can get.
Sustain & Stability
Sing a single note and try to keep the needle in the green “In Tune” zone for as long as possible. Pay attention to the “Stability” score to track your progress.
Smooth Transitions
Practice singing scales or simple melodies slowly. Watch how smoothly the analyzer transitions from one note to the next without jumping sharp or flat.
Vibrato Control
Observe your natural vibrato. See how much the cents value fluctuates. Practice controlling the speed and width of your vibrato for stylistic effect.
Frequently Asked Questions
Here are some common questions about using a voice pitch analyzer for vocal training and practice.
Start the analyzer and sing a descending scale or glide from your highest comfortable note to your lowest. The “Highest” and “Lowest” stats will record the extremes of your range during the session, giving you a clear idea of your current vocal limits.
Stability measures how steady you can hold a single pitch. A higher percentage means less wavering. To improve it, practice singing a single note on an “Ah” vowel and try to keep the needle on the tuning meter as still as possible for 5-10 seconds.
Yes, it’s excellent for ear training. By providing instant visual feedback, it helps you build a stronger connection between what you hear and the note you produce, which is the foundation of good intonation and relative pitch.
Pitch can fluctuate due to background noise, an unsteady voice, or the natural harmonics of your voice. Try singing in a quieter room, holding a clearer note, and adjusting the “Sensitivity” setting to “Low” for a more stable reading.
While both detect pitch, this analyzer is optimized for the human voice. It provides extra statistics like vocal range and stability, and its algorithm is tuned to handle the complex harmonics of singing, which can differ from the cleaner sound of an instrument string.
Have more questions? Visit our full FAQ page.