Converter Page
Preview a 440Hz-to-432Hz playback-rate retune directly in the browser. This is the most practical converter page for people who want to audition the common 440Hz versus 432Hz comparison with their own track.
Hzvibe previews this shift by changing playback speed. That means the pitch moves toward 432Hz while tempo changes slightly too, which makes it useful for listening comparisons rather than final mastering.
The converter runs in the browser with no server upload. Choose a local file, press play, and compare the retuned preview while the shared analyzer and player stay in sync.
After listening to this direction, compare it with the inverse conversion or play a clean 432Hz tone in the generator to hear the target reference by itself.
Related pages
Use nearby conversions to hear the difference without leaving Hzvibe.
Quick FAQ
No. Hzvibe v1 is a browser preview tool only, so it lets you audition the retune locally without creating a downloadable converted file.
The current converter uses playback-rate retuning, so tempo shifts slightly along with pitch. That keeps the experience simple and fully client-side.
No. The selected file stays in the browser session and is not uploaded to a server.