Updated: August 25, 2026
Cookie policy
This Cookie Policy explains what cookies and similar technologies Lynvo uses, why Lynvo uses them, and how you can manage them. Read it with the Privacy policy, which explains how Lynvo processes personal data more broadly.
What cookies and similar technologies are
Cookies are small text files placed on your device when you use an online service. They can remember details such as whether you are signed in, protect requests from misuse, or retain an appearance preference.
In this policy, “cookies” also means similar browser technologies, including local storage and identifiers used by service providers. First-party cookies are set by Lynvo. A service provider may set third-party cookies or identifiers to help deliver or secure Lynvo.
Google sign-in redirects your browser to Google to complete authentication. Lynvo does not embed a Google sign-in widget or set Google cookies on the Lynvo origin. Google may use cookies on its own domains during sign-in under Google's policies.
Necessary cookies used by Lynvo
Necessary cookies are required to operate Lynvo. They support login, session continuity, request security, fraud and abuse prevention, and user-selected functionality. Lynvo does not provide a separate preference control for these cookies because disabling them would stop parts of Lynvo from working.
| Source | Cookie name | Duration | Purpose | Domain |
|---|---|---|---|---|
| Lynvo | csrf-token | 1 day | Request security and forgery prevention | Lynvo host |
| Lynvo | lynvo_session | Up to 1 year; cleared when you log out or revoke the session | Authentication and session continuity | Lynvo host |
| Lynvo | lynvo_oauth_state | Up to 10 minutes; cleared after the Google sign-in callback | Protecting the Google sign-in request | Lynvo host |
| Lynvo | lynvo-theme | 1 year | Remembering light or dark appearance | Lynvo host |
Cloudflare may also use cookies or device signals when providing site delivery, request security, and rate limiting for Lynvo. Cloudflare controls the exact cookie names and durations, which can vary with the security features in use, your browser, and your region.
Similar browser storage used by Lynvo
Lynvo uses local browser storage for settings that do not need to be sent with every web request. The table lists the current items:
| Source | Storage item | Duration | Purpose | Domain |
|---|---|---|---|---|
| Lynvo | theme | Until cleared | Remembering your appearance preference | Lynvo origin |
| Lynvo | lynvo:player:range-supported:v1 | Until cleared | Remembering the selected player for range-supported links | Lynvo origin |
| Lynvo | lynvo:player:range-unsupported:v1 | Until cleared | Remembering the selected player for other links | Lynvo origin |
| Lynvo | lynvo_remote_session_id | Until cleared | Remembering a paired Remote Play session | Lynvo origin |
| Lynvo | lynvo_remote_device_name | Until cleared | Remembering the paired Remote Play device name | Lynvo origin |
Analytics and marketing cookies
Lynvo does not use optional analytics or marketing cookies, including advertising cookies, in the current service. If Lynvo adds them, this policy will identify their source, name, duration, purpose, domain, and available choices.
Managing cookies and browser storage
Lynvo currently uses only the cookies and browser storage required for authentication, security, appearance, player defaults, saved-link caching, and connected devices.
Your browser settings can block or delete cookies and local storage. Blocking necessary storage may prevent login, security checks, appearance settings, or other features from working correctly.
Cookie and browser-storage choices apply to the browser and device where you make them. You may need to repeat the choice on another browser or device.
Cookies that Google sets on Google domains are controlled by Google and are not listed as Lynvo cookies. Review Google's privacy controls for those cookies.
Changes to this policy
Lynvo may update this policy when its storage practices, providers, or legal obligations change. The updated date at the top shows when the policy was most recently revised. Lynvo will present material changes as required by applicable law.
Additional information and questions
For questions about this cookie policy or Lynvo's use of browser storage, use Telegram or GitHub Issues.