432 Resonance Tuner
Short version: 432 Resonance Tuner collects nothing. No uploads, no account, no analytics, no tracking. Your audio files never leave your device.
Nothing. There is no server-side processing, no account system, no analytics SDK, no telemetry, and no third-party trackers. You don't need to provide an email, name, or any identifier to use 432 Resonance Tuner.
The web app at 432resonancetunerarnarb.com runs entirely in your browser. When you drop an audio file into it, the file is processed locally by your browser's Web Audio API. The file is never uploaded to any server. You can verify this yourself: disconnect from the internet before converting a song — the conversion still works.
The desktop version (available as a direct download or via the Microsoft Store) processes audio files entirely on your local machine. It uses a bundled copy of the open-source ffmpeg tool as a local subprocess for decoding and encoding audio formats. The app does not connect to any network service. It does not phone home. It does not check for updates against a server (the Microsoft Store handles version updates separately, on your behalf, using your existing Windows update channel).
The website is served via Cloudflare Workers. Like any website, Cloudflare may log standard request metadata (IP address, browser user agent, request URL) for the purpose of delivering the site and protecting against abuse. We do not access or retain this data ourselves. See Cloudflare's privacy policy for details.
The domain 432resonancetunerarnarb.com is registered through Cloudflare Registrar.
When you install the desktop app from the Microsoft Store, Microsoft handles the download, installation, and update process under their own privacy terms. We do not receive any installation, usage, or telemetry data from Microsoft. See Microsoft's privacy statement for what they collect on their side.
The app is suitable for all ages and does not knowingly collect any data from anyone, regardless of age.
If this policy ever changes, the updated date below will reflect the change. Since the app collects no data, substantive changes are unlikely.
Questions about this policy: arnar0887@gmail.com