Privacy

Last updated: 11 July 2026

We never store your listening data

What you play, remix, or export is your business. Nothing about your music, your Spotify activity, or your remix settings while you listen is ever stored on or sent to our servers.

The web remixer processes files entirely in your browser using the Web Audio API. Files you drop are never uploaded, not for preview and not for download. The remix you export is rendered on your own device.

What we collect

Anonymous product analytics via Vercel Analytics: page views and feature events (for example “a file was loaded”, “a preset was applied”). These events never include file names, audio content, track lengths beyond coarse buckets, or anything identifying your music.

Accounts (optional)

The remixer works without an account. If you sign in (magic link via Supabase), we store your email address and the remix presets you choose to save. That's the whole list.

Your email is used for sign-in links and payment receipts only. We will never send you marketing without a separate, explicit opt-in.

You can delete your account yourself at any time from the account page. It immediately and permanently removes your email and saved presets.

The browser extension

The Reverbify extension applies effects to Spotify playback live on your device. It has no servers, collects no listening data, and stores your settings locally in your browser.

Contact

Questions? Reach us through the Feedback page. We read everything.