SingingRangeTest.com is a free educational website that helps singers, music students, and curious listeners understand their vocal range in meaningful detail — using browser-based tools that go beyond a simple lowest-to-highest measurement and into the register-level analysis that actually reflects how a singing voice works.
The site was created and is maintained by Sam Cooke, a vocal range researcher and singing tools developer with five years of experience studying vocal register science, voice type classification, and singing pedagogy.
Why This Site Exists
Most online singing range tests give you a single result — “your range is C3 to A5” — and leave you with nothing else. No explanation of how your chest voice, mixed voice, and head voice each contribute to that span. No indication of where your passaggio sits. No context for what the result means for your voice type or your practical singing.
SingingRangeTest.com was built to provide something more useful. The test on this site analyses your voice at the register level, produces a vocal map showing how your range is distributed across registers, identifies your passaggio transition zones, and estimates your tessitura — the part of your range where your voice performs most comfortably and naturally.
A number tells you the boundaries. A register map tells you how your voice actually works.
What the Site Provides
SingingRangeTest.com has three areas of content:
Three-mode singing range test. The main test on this site offers three modes for different needs and time availability:
- Quick Test (2 minutes): A basic range assessment covering lowest and highest notes, voice type classification, singer comparisons, and song recommendations. Ideal for a fast check or first-time users.
- Professional Test (5 minutes): A complete register analysis including chest voice, mixed voice, head voice, and falsetto breakdown; vocal map visualisation; passaggio identification; and tessitura analysis.
- Guided Test (10 minutes): A step-by-step assessment with a pre-test vocal warm-up routine, voice health check, guided instructions, and rest periods. Designed for the most accurate results and for users who want to learn while they test.
All three modes include a pre-test vocal health check to ensure the voice is ready before testing begins.
Supporting vocal tools. A suite of individual tools covering specific aspects of vocal performance: the Pitch Accuracy Test, High Note Test, Low Note Test, Singing Note Detector, Voice Type Test, Singer Comparison Tool, Perfect Pitch Test, and Vocal Range Calculator.
Educational content and singer analysis. Articles covering voice types, vocal registers, singing technique, breathing, vibrato, whistle register, and how vocal range develops with age and training. Research-backed singer vocal range analyses documenting the ranges of well-known artists, cross-referenced from multiple recordings. The full research methodology is in the Editorial Guidelines.
Who This Site Is For
SingingRangeTest.com is built for:
- Beginner and hobby singers exploring their voice for the first time
- Choir members and music students researching voice type and range
- Serious singers wanting a detailed register breakdown without studio equipment
- Voice teachers looking for a free browser tool to use with students
- Music fans curious about how their favourite singers’ ranges compare
- Anyone who wants to understand their voice beyond a simple high-low measurement
No musical training is required. Every result comes with an explanation written in plain language.
How the Tools Work
All tools use real-time browser-based pitch detection via the Web Audio API. Audio is processed entirely within your browser — it is not recorded, not stored, and not transmitted to any server. When you close the page, your voice data is cleared. Microphone access is requested through the standard browser permission system and is only used while a test is actively running.
Because every voice and every testing environment is different, results should be treated as educational reference points rather than professional assessments. Factors that affect accuracy — microphone quality, background noise, vocal warm-up state, and browser type — are documented on the Accuracy and Limitations page.
Accuracy and Research Standards
Accuracy matters on this site — particularly for singer vocal range articles, where figures are frequently misreported across the internet.
All singer range data published here is cross-referenced from multiple recorded sources before publication. Where data is disputed or unclear, the article says so. Educational articles draw from established vocal pedagogy, acoustic science, and music theory literature. The complete research and editorial process is explained in the Editorial Guidelines.
Get in Touch
Questions, corrections, and feedback are welcome. If you find an error in a singer’s documented range, a tool that is not working as expected, or content that needs updating, please use the Contact page. Corrections are reviewed personally and applied promptly.
You can also follow SingingRangeTest.com on Facebook for updates.
SingingRangeTest.com is an independent educational website. It is not affiliated with any music school, record label, vocal coaching service, or artist management company.
Founded and maintained by Sam Cooke — vocal range researcher and singing tools developer.
Last updated: June 2026.