Cookie Policy
Last Updated: January 28, 2026
1. Introduction
This Cookie Policy explains how Lecturno ("we", "us", or "our") uses cookies and similar tracking technologies when you visit our website and use our services. This policy should be read in conjunction with our Privacy Policy and Terms of Service.
By using Lecturno, you consent to the use of cookies as described in this policy. If you do not agree to our use of cookies, you should adjust your browser settings accordingly or refrain from using our service.
2. What Are Cookies?
Cookies are small text files that are placed on your device (computer, smartphone, or tablet) when you visit a website. They are widely used to make websites work more efficiently and provide information to website owners.
Cookies can be "session cookies" (temporary, deleted when you close your browser) or "persistent cookies" (remain on your device for a set period or until manually deleted).
3. Types of Cookies We Use
| Cookie Type | Purpose | Examples | Duration | Essential? |
|---|---|---|---|---|
| Strictly Necessary | Enable core functionality like authentication and session management. Required for the service to work. | Clerk authentication tokens, session identifiers, security tokens | Session or up to 30 days | Yes |
| Functional | Remember your preferences and settings to enhance user experience. | Template preferences, language settings, UI customizations | Up to 1 year | No |
| Performance/Analytics | Collect information about how you use our service to help us improve performance and user experience. | Page views, feature usage, error tracking, performance metrics | Up to 2 years | No |
Note: We do not currently use advertising or marketing cookies. We do not track you across other websites for advertising purposes.
4. Strictly Necessary Cookies
These cookies are essential for our service to function properly. They enable core features such as:
- Authentication: Verifying your identity through Clerk authentication
- Session Management: Maintaining your logged-in state as you navigate the platform
- Security: Protecting against unauthorized access and CSRF attacks
- Load Balancing: Distributing traffic across our infrastructure
Under GDPR and similar regulations, strictly necessary cookies do not require user consent as they are essential for the service you have requested. Disabling these cookies will prevent you from using Lecturno.
5. Third-Party Cookies
We use third-party services that may set their own cookies on your device:
5.1 Clerk (Authentication)
- Purpose: User authentication and session management
- Type: Strictly necessary
- Privacy Policy: https://clerk.com/privacy
5.2 Convex (Backend Infrastructure)
- Purpose: Database operations and real-time data synchronization
- Type: Strictly necessary
- Privacy Policy: https://www.convex.dev/privacy
5.3 Other Third-Party Services
While transcription and AI service providers process your data, they do not set cookies directly on your device through our platform. Data is transmitted server-side via APIs.
6. How We Use Cookies
We use cookies to:
- Authenticate Users: Verify your identity and maintain secure sessions
- Remember Preferences: Store your template choices and UI settings
- Improve Performance: Optimize loading times and reduce server load
- Analyze Usage: Understand how users interact with our platform to improve features
- Prevent Fraud: Detect and prevent unauthorized access or abuse
- Provide Support: Troubleshoot issues and respond to support requests
7. Cookie Duration
Cookies we use have the following lifespans:
- Session Cookies: Deleted when you close your browser
- Short-Term Persistent: 1-30 days (authentication, security)
- Long-Term Persistent: Up to 1-2 years (preferences, analytics)
You can delete cookies at any time through your browser settings (see Section 8).
8. Managing and Disabling Cookies
8.1 Browser Settings
Most web browsers allow you to control cookies through their settings. You can:
- View and delete existing cookies
- Block all cookies
- Block third-party cookies only
- Receive notifications when cookies are set
8.2 Browser-Specific Instructions
- Chrome: Settings → Privacy and security → Cookies and other site data
- Firefox: Settings → Privacy & Security → Cookies and Site Data
- Safari: Preferences → Privacy → Manage Website Data
- Edge: Settings → Cookies and site permissions → Manage and delete cookies
8.3 Impact of Disabling Cookies
Warning: Disabling strictly necessary cookies will prevent you from using Lecturno. You will not be able to:
- Log in or maintain your session
- Access your presentations and notes
- Use any authenticated features
Disabling non-essential cookies (functional, analytics) may reduce functionality but will not prevent basic service usage.
9. Do Not Track (DNT) Signals
Some browsers offer a "Do Not Track" (DNT) signal. Currently, there is no industry standard for how to respond to DNT signals. We do not alter our data collection practices in response to DNT signals, but we limit our tracking to essential and functional purposes as described in this policy.
10. Cookies and Personal Data
Some cookies may contain personal data, particularly authentication cookies that include user identifiers. This data is processed in accordance with our Privacy Policy and applicable data protection laws (GDPR, CCPA, etc.).
You have rights regarding your personal data, including:
- Right to access cookie data
- Right to delete cookie data
- Right to object to non-essential cookies
To exercise these rights, contact us at privacy@lecturno.com.
11. International Users
11.1 EU/EEA Users (GDPR)
Under GDPR and the ePrivacy Directive, we:
- Only use strictly necessary cookies without consent
- Obtain explicit consent for non-essential cookies (when implemented)
- Provide granular cookie controls
- Allow you to withdraw consent at any time
11.2 California Users (CCPA/CPRA)
California residents have the right to opt-out of the "sale" of personal information. We do not sell personal information collected through cookies or otherwise.
11.3 Other Jurisdictions
We comply with cookie laws in all jurisdictions where we operate. If your region has specific cookie requirements, please contact us for more information.
12. Updates to This Cookie Policy
We may update this Cookie Policy from time to time to reflect changes in our practices, technology, or legal requirements. When we make significant changes, we will:
- Update the "Last Updated" date at the top of this policy
- Notify you via email or prominent notice on our website
- Obtain fresh consent if required by law
We encourage you to review this policy periodically to stay informed about our cookie practices.
13. Contact Us
If you have questions about our use of cookies or this Cookie Policy, please contact us:
Summary: Lecturno uses cookies primarily for authentication and essential service functionality. We are transparent about our cookie usage and provide you with control over non-essential cookies. We do not use cookies for advertising or cross-site tracking. For more information about how we handle your data, please review our Privacy Policy.
