8 private browser tools

Free online voice tools

Choose a focused analyzer. Every tool processes microphone audio locally and returns a result tailored to a different question.

Voice Hz Test

Get a repeatable median speaking pitch in Hz; keep the passage and microphone position consistent.

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Deep Voice Test

Examine the low-pitch component of perceived depth. Resonance and listening context remain outside this measurement.

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Male Voice Frequency Test

Compare speaking pitch with the reference guide. The displayed bands cannot establish masculinity or normality.

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Voice Pitch Analyzer

Inspect how the median, mean and histogram describe different aspects of your speaking-pitch distribution.

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Voice Pitch Explorer

Explore pitch during voice practice without inferring gender. This page measures neither resonance nor formants.

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Vocal Range Test

Explore detected low and high notes during a gentle 15-second glide, without forcing either extreme.

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Pitch Variation Test

Compare relative pitch variation during the same vowel or passage; use raw CV instead of a quality score.

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Voice Pitch Profile

Review pitch variation and span, then listen back independently. Listener attraction cannot be calculated here.

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