Cookie Policy
Last Updated: January 11, 2026
What Are Cookies?
Cookies are small text files stored on your device (such as your computer, phone, or tablet) when you visit a website. They help websites remember information about your visit, enabling features like staying logged in.
How We Use Cookies
We use cookies solely to provide essential functionality for this website. All cookies we set are strictly necessary for the website to operate properly. We do not use cookies for tracking, analytics, advertising, or any non-essential purposes.
Cookies We Use
1. Authentication Cookies
| Purpose: | To keep you logged in between visits |
| Name: | authjs.session-token (or similar) |
| Type: | Session/Persistent |
| Duration: | Up to 30 days or until you log out |
| Necessary: | Yes—without this, you would need to log in on every page |
2. Security Cookies
| Purpose: | To protect against security threats, such as CSRF attacks |
| Name: | authjs.csrf-token (or similar) |
| Type: | Session |
| Duration: | Until you close your browser |
| Necessary: | Yes—required to prevent unauthorized actions |
Third-Party Cookies
YouTube Cookies
When you play embedded music videos, YouTube may set cookies. These are controlled by YouTube, not us, and may include:
- Tracking viewed videos
- Playback preferences
- Analytics data
Control: Manage these through your browser or YouTube account settings.
YouTube Privacy Policy: https://policies.google.com/privacy
Google OAuth Cookies (If Using Google Sign-In)
If you sign in with Google, Google may set cookies during authentication. These are managed by Google.
Google Privacy Policy: https://policies.google.com/privacy
Cookie Consent
Regulations like the EU's GDPR require consent for non-essential cookies. Since all cookies we set are strictly necessary for core functionality (e.g., authentication), no consent is required for them.
Third-party cookies (e.g., from YouTube or Google) are governed by their policies. By using the website, you consent to our use of strictly necessary cookies.
How to Control Cookies
Browser Settings
You can manage cookies via your browser:
- Google Chrome: Settings → Privacy and Security → Cookies
- Firefox: Settings → Privacy & Security → Cookies and Site Data
- Safari: Preferences → Privacy → Manage Website Data
- Edge: Settings → Privacy → Cookies
Disabling Cookies
Warning: Disabling cookies will prevent you from:
- Signing in to your account
- Staying logged in between visits
- Using authenticated features
Cookie Categories
Under regulations like GDPR, cookies are categorized as follows (our usage noted):
Strictly Necessary Cookies
Our Use: Authentication and security cookies
Purpose: Essential for website operation
Consent Required: No
Performance Cookies
Our Use: None
Purpose: Analyze site performance
Consent Required: Yes (not applicable)
Functional Cookies
Our Use: None
Purpose: Remember user preferences
Consent Required: Yes (not applicable)
Targeting/Advertising Cookies
Our Use: None
Purpose: Track users for ads
Consent Required: Yes (not applicable)
Data Collected by Cookies
Our cookies do not collect:
- Your name, email, or password
- Browsing history on other sites
- Location data
- Personal information
They only store:
- Random session identifiers
- Security tokens
Cookie Lifespan
| Cookie Type | Lifespan |
|---|---|
| Session Cookies | Until browser closes |
| Authentication Cookies | Up to 30 days (or until logout) |
| Security Cookies | Until browser closes |
International Users
This policy applies globally, including under regulations like GDPR (EU/UK), CCPA (California), and others. Data may be processed in the US; we take reasonable steps to protect it.
Children's Privacy
The website is not intended for children under 13, and we do not knowingly set cookies for them.
Changes to This Policy
We may update this policy to reflect changes in technology, practices, or laws. Updates will be posted here with a new "Last Updated" date. Continued use constitutes acceptance.
No Cookie Banner Required
Why we don't use a cookie consent banner:
- Under GDPR (e.g., Article 5(3)), strictly necessary cookies do not require consent
- All our cookies are strictly necessary for authentication and security
- We transparently disclose usage in this policy
Third-party cookies are managed by those providers.
Questions About Cookies
If you have questions, contact us at:
Email: info@k2fx.dev
Additional Resources
- What are cookies? https://www.allaboutcookies.org/
- How to manage cookies: https://www.aboutcookies.org/how-to-control-cookies/
- GDPR Cookie Guidelines: https://gdpr.eu/cookies/
Summary
- We use only strictly necessary cookies for login and security
- These cannot be disabled without breaking core features
- YouTube/Google may set cookies for videos or sign-in
- Manage all cookies via your browser settings
- We do not track, advertise, or sell data