Cookie Policy
Effective Date: March 18, 2026 · Last Updated: March 18, 2026
This Cookie Policy explains how Lumitone ("we," "us," or "our") uses cookies on lumitone.io.
1. What Are Cookies
Cookies are small text files stored on your device by your web browser. They are used to remember information about your visit, such as your authentication state.
2. Cookies We Use
We use only essential cookies that are strictly necessary for the Service to function. We do not use any advertising, analytics, or tracking cookies.
| Cookie | Type | Purpose | Duration |
|---|---|---|---|
sb-*-auth-token | Essential | Supabase authentication session. Keeps you logged in. | Session / browser close |
spotify_provider_token | Essential | Spotify API access token for generating recommendations. httpOnly, secure. | 1 hour |
spotify_provider_refresh_token | Essential | Spotify token refresh capability. httpOnly, secure. | 30 days |
3. What We Do NOT Use
- No Google Analytics or similar analytics tools.
- No advertising or remarketing cookies.
- No social media tracking pixels.
- No third-party cookies for profiling or behavioral tracking.
- No fingerprinting or similar tracking technologies.
4. Cookie Consent
Because we only use strictly essential cookies that are necessary for the Service to function (authentication), consent is not required under GDPR Article 5(3) and the ePrivacy Directive. These cookies cannot be disabled without breaking the core functionality of the Service.
If we ever introduce non-essential cookies in the future, we will implement a cookie consent mechanism and update this policy accordingly.
5. Managing Cookies
You can manage or delete cookies through your browser settings. Please note that disabling cookies may prevent you from logging in or using features that require authentication.
Instructions for common browsers:
6. Third-Party Cookies
When you interact with embedded third-party content (e.g., Spotify music player embeds on recommendation results pages), those third parties may set their own cookies according to their own cookie policies. We have no control over these cookies. Please refer to:
7. Changes to This Policy
We may update this Cookie Policy from time to time. Changes will be reflected by updating the "Last Updated" date at the top of this page.
8. Contact
If you have questions about our use of cookies:
Lumitone
Email: recs@lumitone.io
Website: lumitone.io