PITCH
How low the fundamental frequency sits.
THE 7-SECOND VOICE CHALLENGE
A free deep-voice test that scores the acoustic cues listeners often read as masculine—pitch, resonance, vocal weight and control.
BUILT TO BE SHARED.
BETTER ON THE RUNBACK.
PICK YOUR PEER GROUP
“I don’t chase the signal. I set it.”
7 seconds · No signup · Audio is never recorded or uploaded
By testing, you confirm you are 18+ and agree to the Terms and Privacy Notice.
WHAT THE SCORE MEANS
Hormones can shape the voice—especially during puberty—but a recording cannot reveal your current testosterone level. High T Voice measures acoustic cues associated with perceived vocal masculinity, then maps them to an experimental entertainment score.
READ THE METHOD + LIMITS →How low the fundamental frequency sits.
How full and chest-forward the tone feels.
How much acoustic mass the signal carries.
How steadily the voice holds its ground.
03 / THE RETENTION LOOP
High T Voice Lab is the planned paid layer: controlled repeat tests, long-term voice trends, challenge history and creator-grade exports. The free challenge stays free.
Compare the same phrase, device and setup over time.
Keep trends and personal bests beyond one browser.
More share formats, visual skins and challenge receipts.
STRAIGHT ANSWERS
No. Only a validated biological test can measure testosterone. High T Voice scores acoustic cues that can influence how masculine a voice sounds.
No. The microphone stream is analyzed in your browser and immediately closed. High T Voice does not create or upload an audio recording.
No. It is a gameplay mapping of the Voice T Score, not a representative U.S. population percentile. Treat it as entertainment.
Room noise, microphone processing, distance, fatigue, hydration and how you speak can all move the result. Repeat under similar conditions.
The proposed paid product is longitudinal voice tracking and richer creator tools—not hormone diagnosis, treatment or medical advice.