Cookie Policy
Last updated: February 15, 2026
What Are Cookies
Cookies are small text files that are placed on your computer or mobile device when you visit a website. They are widely used to make websites work more efficiently and provide information to the website owners.
How We Use Cookies
ChemCulator uses cookies for several purposes:
Essential Cookies
These cookies are necessary for the website to function properly. They enable core functionality such as:
- User authentication and security
- Session management
- Load balancing
Functional Cookies
These cookies enable the website to provide enhanced functionality:
- Remembering your preferences
- Storing your calculation history
- Remembering your dashboard settings
Analytics Cookies
We use analytics cookies to understand how visitors interact with our website. This helps us improve our service. These cookies collect information such as:
- Number of visitors
- Pages visited
- Time spent on pages
- Browser and device information
Third-Party Cookies
Some cookies are placed by third-party services that appear on our pages. We use the following third-party services:
- Authentication providers (for secure login)
- Analytics services (to improve our website)
Managing Cookies
You can control and manage cookies in various ways. Please note that removing or blocking cookies can impact your user experience and parts of our website may no longer be fully accessible.
Browser Settings
Most browsers allow you to:
- View what cookies are stored and delete them individually
- Block third-party cookies
- Block cookies from particular sites
- Block all cookies
- Delete all cookies when you close your browser
Cookie List
| Cookie Name | Purpose | Duration |
|---|---|---|
session_token | Authentication and session management | Session |
preferences | Store user preferences | 1 year |
analytics_id | Analytics and usage tracking | 2 years |
Updates to This Policy
We may update this Cookie Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last updated" date.
Contact Us
If you have questions about our use of cookies, please contact us at: privacy@chemculator.com