About SingMeter

Our Mission

SingMeter exists for people who love singing. Whether you sing in a choir, at karaoke, in lessons, or just for yourself at home, we offer free, easy-to-use online tools and practical guides to help you explore your voice, hear yourself more clearly, and sing with a little more confidence.

Our Tools

Five free browser tools—no install, no signup. Audio stays on your device:

Vocal Range Test: Discover your singing range and voice type in just 3 minutes. Perfect for beginners and pros alike - get personalized song recommendations that match your voice.
Pitch Detector: See your pitch in real-time as you sing or play. Great for practice, learning, or just having fun - improve your pitch accuracy at your own pace.
Tone Generator: Generate precise audio tones for pitch reference and ear training. Perfect for vocal practice, instrument tuning, and developing your musical ear.
Online Metronome: Keep perfect time with our fun and interactive metronome. Adjustable tempo, time signatures, and visual feedback make practice enjoyable.
Song Key Finder: Find the key of any song instantly. Search our database of popular songs, get key information, and discover transposition suggestions for your voice.

Learning on SingMeter

Tools work best with structured practice—not random scrolling. We publish:

Practice tutorials— step-by-step sessions that use our tools (start with the guided vocal range test)
Blog guides— deeper articles on technique, range, and vocal health
Book reviews & curated resources— editorial reviews and vetted external picks
Vocal glossary— definitions for common singing terms

How we write and review content: Editorial standards.

How It Works

SingMeter uses cutting-edge Web Audio API technology to analyze your voice directly in your browser. Here's what makes us special:

Privacy First: All audio processing happens locally on your device - we never record or store your voice
Instant Results: Get real-time feedback and analysis as you sing
Reliable feedback: Our algorithms are tuned to give you clear, dependable readings for practice at home
Free Forever: No sign-up, no credit card, no hidden fees - all tools are completely free
Works Everywhere: Use on any device with a microphone - desktop, laptop, tablet, or smartphone

Why Use SingMeter

Our tools help you:

Discover Your Voice: Learn your vocal range, voice type, and unique characteristics
Improve Pitch Accuracy: Practice singing in tune with real-time visual feedback
Choose Better Songs: Find songs that match your range and showcase your voice
Track Progress: Monitor your vocal development over time
Prepare for groups & shows: Know your voice type for choir, musical theater, or other singing situations
Protect Your Voice: Avoid strain by staying within your comfortable range

Our Technology

SingMeter is built with modern web technologies:

Web Audio API: For real-time audio processing and analysis
Advanced Pitch Detection: Using the Pitchy library for accurate frequency analysis (±1 cent accuracy)
React 19: For a smooth, responsive, and modern user interface
Privacy-Focused Design: All processing happens in your browser - no server-side audio processing or storage
Responsive Design: Works seamlessly on desktop, tablet, and mobile devices

SingMeter Team

SingMeter is an independent project led by Max Ray, with a small group of collaborators in audio, vocal pedagogy, and editorial review. We are not a clinic or a large app company—just people who sing and build tools we actually use at home.

Max Ray

Founder

Founder & product

Software developer and lifelong singing enthusiast. Max started SingMeter after one too many practice sessions with unclear feedback—wanting range and pitch readings that feel as straightforward as a tuner, without uploading voice recordings to a server. He designs the tools, the practice tutorial paths, and how everything links together for home practice.

Vocal range test
Practice tutorials
Product & engineering

Jordan L.

Audio engineering

Tunes browser-based pitch detection and test flows so readings stay stable across microphones and rooms. Documents tool limits—SingMeter is for practice feedback, not medical diagnosis.

Web Audio API
Pitch accuracy
Privacy-first processing

Elena V.

Voice pedagogy advisor

Conservatory-trained voice teacher who reviews warm-ups, health copy, and advanced tutorials (mix, belt prep) for sustainable technique. Ensures exercises say when to stop and rest.

Technique tutorials
Vocal health content
Exercise safety

Sam K.

Content & editorial

Writes and edits blog guides, book reviews, and Resources picks. Keeps tutorials distinct from articles and avoids thin affiliate or search-link pages.

Blog & reviews
Editorial standards
Learning hub curation

SingMeter provides educational tools and guides only—not medical care, diagnosis, or voice therapy.

Questions about how we work? Read our editorial standards or explore the Learning Hub on the homepage.

Who We Serve

SingMeter is designed for singers of all levels:

Aspiring Singers: Discover your voice type and potential
Vocal Students: Track your progress and improve pitch accuracy
Choir Members: Find your perfect vocal part and practice staying in tune
Music Teachers: Quick assessment tools for students
Karaoke Enthusiasts: Find songs that fit your range and practice before performing
Anyone who sings often: Warm up, check pitch, and keep an eye on vocal comfort
Curious Minds: Anyone who wants to learn about their voice

Our Commitment

We are committed to:

Accessibility: Keeping all tools free and easy to use for everyone
Privacy: Never recording, storing, or sharing your audio data
Accuracy: Continuously improving our pitch detection and analysis algorithms
Education: Providing helpful resources about vocal health, technique, and development
Innovation: Adding new tools and features based on user feedback
Quality: Keeping our tools accurate, stable, and pleasant to use

Get in Touch

We love hearing from our users! Whether you have questions, feedback, suggestions, or need support, please don't hesitate to contact us.