Privacy Policy
1. Data we collect
AIVoiceSeparator collects as little data as possible to operate:
- Uploaded audio files or pasted links — used only for vocal/instrumental separation and automatically deleted from the server within 24 hours.
- IP address — used for rate limiting (3 songs/month Free · 6/day Pro) and quota counting. Stored in
_daily_quota.jsonfor the current UTC day only. - Server logs — request metadata (path, HTTP status, file size) for debugging. We do not log audio file content.
- Firebase Auth (when signed in) — your Google email and uid, used only to verify Pro tier status. Stored in our dedicated Firestore project
aivoiceseparator. Never shared.
2. What we don't do with your audio
- Never keep originals or results beyond 24 hours.
- Never upload your audio to third-party clouds — the GPU is in Thailand.
- Never use your audio to train any AI model.
- Never share one user's results with another user (access is gated by opaque job_id).
3. Cookies and Analytics
This site uses Google Analytics 4 and Cloudflare Web Analytics to understand aggregate, anonymous usage (pages viewed, device type, approximate region). Google Analytics is configured with IP anonymization and sets a first-party analytics cookie; Cloudflare Web Analytics is cookieless. We do not use advertising trackers, and we never send your audio, pasted links, file names, email, or account tokens to any analytics service.
4. Data deletion
Every job is auto-deleted from disk within 24 hours (a background cleanup thread runs every 60 minutes). If you want a file deleted immediately, email [email protected] with the job ID.
5. Security
All traffic is encrypted end-to-end via Cloudflare HTTPS. Temporary files live on a private machine that is not directly reachable from the public internet (only via the Cloudflare Tunnel).
6. Contact
Questions, deletion requests, or complaints — [email protected]