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PurePitch432
Real-time 432Hz tuning for Spotify & Apple Music
PurePitch432 shifts Spotify and Apple Music from 440Hz to 432Hz in real time, directly in your browser, with no quality loss. Many listeners describe 432Hz as warmer and more natural. No downloads, no re-encoding, no account needed to try. Free for Chrome and Firefox (Apple Music support is Chrome-only).
Hey Product Hunt! 👋
I'm Christian, solo maker of PurePitch432.
I got curious about the 432Hz vs 440Hz tuning debate a while back — a lot of people say 432Hz feels warmer and easier on the ears. The science is genuinely mixed, but the community asking for it is real. The problem: there was no easy way to actually listen to your everyday Spotify or Apple Music library in 432Hz — you'd need special software or convert tracks one by one.
So I built a browser extension that retunes your music in real time, right inside Spotify (Chrome & Firefox) and Apple Music (Chrome only — Apple's DRM blocks it in Firefox). No downloads, no re-encoding — it pitch-shifts the audio stream as it plays.
You can try it free (1 song/day, no signup needed for that).
I'd love your feedback on:
1. Does the pitch shift sound clean to your ears, or do you notice artifacts?
2. Had you heard of 432Hz tuning before, or is this new to you?
3. What would make this a no-brainer purchase for you?
I'll be here all day answering questions — thanks for checking it out!
About PurePitch432 on Product Hunt
“Real-time 432Hz tuning for Spotify & Apple Music”
PurePitch432 was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #89 on the daily leaderboard. PurePitch432 shifts Spotify and Apple Music from 440Hz to 432Hz in real time, directly in your browser, with no quality loss. Many listeners describe 432Hz as warmer and more natural. No downloads, no re-encoding, no account needed to try. Free for Chrome and Firefox (Apple Music support is Chrome-only).
On the analytics side, PurePitch432 competes within Chrome Extensions, Productivity and Music — topics that collectively have 766.6k followers on Product Hunt. The dashboard above tracks how PurePitch432 performed against the three products that launched closest to it on the same day.
Who hunted PurePitch432?
PurePitch432 was hunted by Christian Sailer. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of PurePitch432 including community comment highlights and product details, visit the product overview.
Christian Sailer