In short: Conan Jon independently operates VocalRangeCalculator.com. They build and test the site’s voice tools, research and write its guides and singer range articles, and review every page before it goes live. This page explains what they do, how they work and what they do not claim.
Conan Jon’s role at VocalRangeCalculator.com
Conan Jon runs the site on their own. There is no separate editorial team: the person who designs a tool also writes its instructions, checks its results and answers correction requests, which keeps responsibility in one place. That covers everything from the homepage vocal range calculator to the smallest converter.
- Designing and building the browser tools
- Writing and running the QA checks for each tool before release
- Researching, writing and reviewing guides on vocal range, pitch, voice types and registers
- Researching singer range articles and keeping their figures consistent across the site
- Keeping accuracy and limitation statements realistic on every page
- Handling corrections, bug reports, accessibility issues and privacy requests
Topics Conan Jon covers
The site focuses on a small set of connected subjects, so that each page can link to the tool or guide that answers the next question. The current tools are listed on the voice tools page.
- Vocal range, octave span and how to measure it
- Pitch, frequency and how notes relate to hertz
- Voice types and why range alone does not decide them
- Tessitura and vocal registers, including chest voice, head voice and the bridge between them
- Browser pitch detection and its limits
- The vocal ranges of well-known singers
- Practical, safe singing and warm-up advice
For newcomers, the guide on how to find your vocal range is the best starting point, and the voice types guide explains what a range result means.
Tools Conan Jon has built and tested
Conan Jon built and tested the 11 tool plugins now on the site, from the vocal range calculator and pitch detector to the vocal register test and the frequency converter. Every release has a written QA report. Across the current reports there are 240 passed checks, 0 failed checks and 53 items openly marked as not tested, such as Safari on iPhone and real singers on phones.
The singer data is a good example of how the work fits together. The singer range comparison tool ranks 35 singers by how much their range overlaps with yours. Each singer’s range is the headline range from that singer’s article on this site, checked on 25 September 2026, so the tool, the famous singers chart and the individual articles give the same figures.
How Conan Jon researches and reviews content
Vocal topics are easy to oversimplify. One note, one range figure or one voice-type label rarely tells the whole story, so the aim is to separate well-supported information from estimates, interpretations and claims that vary between sources.
For guides, that means clear explanations, useful context and honest limits. For singer range articles, it means checking what a figure is based on: studio or live recordings, whether falsetto, whistle notes or screams are counted, and whether an extreme note was controlled or a one-off. When the evidence is limited, the article says so rather than presenting a guess as a fact.
Before a page is published or updated, Conan Jon checks that it answers the reader’s main question, that its figures match the site’s own tools and reference ranges, and that the limits of any tool are stated plainly.
Approach to vocal tools
Online vocal tools are practical references, not final assessments. A pitch detector estimates the frequency and note of a sound. A range test finds the lowest and highest notes you saved. A voice-type tool compares those notes with common reference ranges. Each of these is useful, but none of them captures timbre, tessitura, vocal weight or how comfortable a note feels.
That is why the tools ask you to hold a note steadily before it counts, why they report the closest voice type rather than a verdict, and why each tool page explains what can make a result wrong. The full method is on how the vocal range calculator works.
What Conan Jon does not claim
Conan Jon does not claim medical, clinical, academic or professional vocal qualifications, and is not presented as a voice teacher, speech-language pathologist or doctor. A review by Conan Jon is an editorial review, not an independent professional or medical review. If singing causes pain, lasting hoarseness or a sudden change in your voice, please see a qualified professional rather than relying on an online tool or article.
AI tools may help with outlining, drafting or language editing. Their output is never treated as a source, important claims are checked, and Conan Jon does the final review and remains responsible for everything published on the site.
Standards, corrections and contact
The rules Conan Jon follows for sources, singer ranges, tool pages, AI use and corrections are published in the editorial guidelines. The wider story of the site is on the about page.
If you spot an error, a range figure that needs another look, a broken tool or an unclear explanation, please get in touch through the contact page. Reader reports are one of the best ways to find problems that testing missed, and confirmed errors are corrected.