Privacy Policy
Last updated: 9 Nov 2026
Unlike the previous-generation separation tool that publicly displayed visitors' IP addresses, Tách Nhạc does NOT publicly expose any of your data. Your activity history is visible only to you, except results you share yourself by link.
Data we collect
When you use Tách Nhạc we may store: basic sign-in details (display name, email, avatar via Firebase Auth), your activity history, and device/browser information (browser, OS, screen resolution, timezone, language and IP address) to recognize devices and prevent abuse. When you send or receive a gift, the two parties' emails are shown to each other in the gift list.
We also count where visits come from, meaning whether you arrived from Google, from social media, or by typing the address directly. That count is only ever totalled per day and is not tied to your account, your device, or any separation you run.
The audio files and links you provide are used only to perform the separation you request.
How we use data
To run the separation tool, save the history of your runs (result files are kept only temporarily, with no guaranteed period), improve the product, and protect the system from abuse.
We do not sell your data to third parties.
Your data is private
Your activity history, email and everything you do here are private, except results you choose to share by link: anyone holding a valid link can open them. There is no public feed exposing user IPs or activity, unlike the old tool.
Third parties
We use Firebase Auth (Google) for sign-in and Cloudflare for infrastructure. Separation may be processed by a dedicated service. These services keep their own technical logs under their own policies.
Your rights
You can request deletion of your account and activity history at any time by contacting us.
Contact
For any privacy questions, please email admin@tachnhac.com.