Cookie Policy

Effective Date: April 16, 2026
Last Updated: April 16, 2026

This Cookie Policy explains how Lenz ("we," "us," "our") uses cookies and similar technologies when you visit or use our platform.

1. What Are Cookies?

Cookies are small text files stored on your device when you visit a website. They help the website remember your preferences and understand how you interact with the site. Cookies can be "session" cookies (deleted when you close your browser) or "persistent" cookies (remain until they expire or you delete them).

2. Cookies We Use

2.1 Strictly Necessary Cookies

These cookies are essential for the Service to function. They cannot be disabled.

Cookie	Purpose	Duration
Session cookie	Authentication and login state	Session
CSRF token	Security — prevents cross-site request forgery	Session

2.2 Functional Cookies

These cookies remember your preferences and settings.

Cookie	Purpose	Duration
Theme preference	Remembers your light/dark mode choice	Persistent (1 year)
Cookie consent	Remembers your cookie consent choice	Persistent (1 year)
Sidebar state	Remembers sidebar collapsed/expanded state	Persistent (1 year)

2.3 Analytics Cookies (Optional)

These cookies help us understand how visitors use the Service. They are only set with your consent.

Cookie	Purpose	Duration
Analytics (Umami)	Anonymous usage statistics (page views, feature usage)	Session

We use privacy-focused analytics (Umami) that does not use personal identifiers and does not track users across websites.

3. Your Cookie Choices

When you first visit the Service, you will see a cookie consent banner. You can:

Accept All: Enable all cookies including analytics.
Reject Non-Essential: Only strictly necessary cookies will be set.
Customize: Choose which categories of cookies to enable.

You can change your cookie preferences at any time through the cookie settings link in the footer.

You can also control cookies through your browser settings. Note that disabling strictly necessary cookies may prevent the Service from functioning properly.

4. Third-Party Cookies

We do not use third-party advertising cookies. Payment processing (Stripe) may set its own cookies on the Stripe checkout page, which is governed by Stripe's cookie policy.

5. Changes to This Policy

We may update this Cookie Policy from time to time. Changes will be posted on this page with an updated "Last Updated" date.

6. Contact

For questions about our use of cookies, contact us at: [email protected]