Privacy Policy

1. Introduction

Welcome to Gridlock Holmes ("we," "our," or "us"). We respect your privacy and are committed to protecting your personal data. This privacy policy explains how we collect, use, and safeguard your information when you visit gridlock-holmes.com.

2. Information We Collect

2.1 Information You Provide

• Layout configurations you create (stored locally in your browser)
• Payment information when purchasing Pro (processed by Gumroad - we don't see credit card details)

2.2 Automatically Collected Information

• Browser type and version
• Device information
• IP address
• Pages visited and features used
• Time and date of visits

3. How We Use Your Information

We use collected information to:

• Provide and maintain our service
• Improve user experience
• Analyze how the tool is used
• Send important updates (if you opt-in)
• Prevent fraud and abuse
• Comply with legal obligations

4. Local Storage

Gridlock Holmes stores your saved layouts and preferences locally in your browser using localStorage. This data never leaves your device unless you explicitly share a layout link. You can clear this data anytime through your browser settings.

5. Cookies and Tracking

5.1 Google Analytics

We use Google Analytics to understand how visitors use our site. Google Analytics uses cookies to collect anonymous information including:

• Number of visitors
• Pages viewed
• Time spent on site
• Geographic location (country/city level)

You can opt-out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.

5.2 Google AdSense

We display advertisements through Google AdSense. Google may use cookies to show ads based on your interests. You can manage ad personalization at Google Ad Settings.

6. Third-Party Services

6.1 Gumroad (Payment Processing)

Pro version purchases are processed by Gumroad. We don't store your payment information. Gumroad's privacy policy applies: gumroad.com/privacy

6.2 Netlify (Hosting)

Our site is hosted on Netlify. They may collect technical information for site operation. Netlify's privacy policy: netlify.com/privacy

7. Data Security

We implement appropriate security measures to protect your information. However, no internet transmission is 100% secure. We use HTTPS encryption for all connections.

8. Your Rights

You have the right to:

• Access your personal data
• Correct inaccurate data
• Request deletion of your data
• Object to data processing
• Withdraw consent
• Data portability

9. Children's Privacy

Gridlock Holmes is not intended for children under 13. We don't knowingly collect information from children under 13. If you believe a child has provided us with personal information, please contact us.

10. International Users

If you access Gridlock Holmes from outside the UK, your information may be transferred to, stored, and processed in countries where our service providers operate. By using our service, you consent to this transfer.

11. Changes to Privacy Policy

We may update this privacy policy from time to time. We'll notify you of significant changes by posting the new policy on this page with an updated "Last updated" date.

12. Contact Us

If you have questions about this privacy policy or your data, contact us at:

Email: jon.ellisdon@gridlock-holmes.com
Website: gridlock-holmes.com