Privacy & Terms
By using KTV21, you accept these terms. KTV21 grants you a limited right to use the app, but no rights to songs, videos, recordings, or public performances.
You are responsible for lawful use, song choices, venue rules, public performance rights, and local requirements. YouTube playback is governed by YouTube and Google terms.
Room names, display names, queue, chat, playback state, device identifiers, and sign-in details may be processed to run the room. KTV21 is provided as-is, without warranties or guaranteed availability.
Google OAuth data
Data accessed
When you sign in with Google, KTV21 receives the Google account email address, Google account identifier, and authentication session information needed to keep you signed in. KTV21 does not request or access Gmail, Drive, Calendar, Contacts, YouTube account data, or other Google content.
How we use it
KTV21 uses Google OAuth data only to authenticate you, identify your KTV21 account, authorize host, guest, and mirror access to rooms, prevent unauthorized room control, keep account-scoped display names, favorites, history, playlists, and preferences, and process account deletion requests.
Email addresses collected through Google OAuth are not used for advertising, marketing, profiling, resale, AI training, or any purpose unrelated to KTV21 account sign-in, account features, room access, and room security.
Sharing
KTV21 does not sell, rent, or share Google OAuth email addresses or Google user data with third parties for their own use. A signed-in mirror player's email address may be visible to the current room host so the host can recognize who is mirroring the room and remove unauthorized mirrors.
Storage and deletion
Google OAuth data is stored only as needed to provide the signed-in account experience. Account-scoped KTV21 data is stored under your authenticated user ID; signed-in personal library data is stored in Supabase and not kept in browser localStorage. Rooms are temporary and auto-pruned. You can delete your account and associated stored KTV21 data from the account deletion page: /delete-account
Google policy
KTV21's use and transfer of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements. Google API Services User Data Policy.