Voice Gender Analyzer is a free, browser-based tool that estimates how a voice may be perceived across gender-related acoustic dimensions. It analyzes a short recording locally - fundamental frequency via YIN, pitch movement, and spectral balance - then presents an explainable profile with score, confidence, and contributing cues. No audio leaves your device, no signup required. Great for voice training practice.
I built Voice Gender Analyzer to make voice science accessible. Most voice analysis tools are either too technical or rely on cloud processing. This one runs 100% in your browser - record, analyze, and understand how your voice may be perceived across gender-related acoustic dimensions, all with full privacy. Would love feedback from the community!