Privacy Policy

This privacy policy outlines how Aura Kingdom Lab uses and protects your information when you use our website.

Collection and Use of Information

We do not collect any personally identifiable information about users of our website. Any information stored in your browser's localStorage is used solely for the purpose of personalizing your experience on our site.

Data Storage

Local Storage (localStorage)

We utilize the browser's local storage (localStorage) to temporarily store information such as your calculator configurations, preferences, or customized settings. This data is stored only on your device and is not transmitted to our server or any third parties.

Shared Data Storage (Redis Database)

When you use the "Share" feature, your calculator configuration data is temporarily stored on our secure Redis database (hosted by Upstash) to generate shareable URLs. This data:

• Is automatically deleted after 30 days
• Contains only calculator configuration values (no personal information)
• Is accessible only via the unique share ID you generate
• Is not linked to your identity or browsing history

Analytics and Performance Monitoring

We use Vercel Analytics to collect anonymous usage statistics and performance metrics to improve our website. This service may collect:

• Page view counts and navigation patterns
• Performance metrics (loading times, error rates)
• Device and browser information (anonymized)
• Geographic location data (country/region level only)

Vercel Analytics does not collect personal information and operates in compliance with GDPR and other privacy regulations.

Data Security

We implement appropriate security measures to protect your information:

• Local storage data remains on your device only
• Shared data is stored securely on Upstash Redis with encryption in transit
• All data transmission uses HTTPS encryption
• Share URLs contain randomly generated IDs that cannot be guessed

However, please note that data transmission over the Internet is never entirely secure.

Third-Party Services

Our website uses the following third-party services:

• Vercel Analytics: For website performance monitoring and analytics
• Upstash Redis: For temporary storage of shared calculator configurations

These services have their own privacy policies and data handling practices that comply with applicable privacy regulations.

Your Rights and Choices

You have the right to:

• Clear your local storage data at any time through your browser settings
• Choose not to share calculator configurations (the share feature is optional)
• Request information about what data we may have stored about you

Data Retention

Local Storage: Data persists until you clear your browser data or manually reset the calculator
Shared Data: Automatically deleted after 30 days
Analytics Data: Retained according to Vercel's privacy policy

Changes to this Privacy Policy

We reserve the right to update or modify our privacy policy at any time. Any changes will be posted on this page. We encourage you to review this policy periodically.