Your Data, Your Control
Card Sleeve Collection Tracker stores all your collection data locally in your browser. We never send your information to any server or third party.
What We Store
- Your sleeve collection entries
- Deck names you create
- Protection levels and condition ratings
- Notes and personal preferences
What We Never See
- Your actual card collection details
- Any personal identification
- Purchase history or market values
Export and Deletion
You can export your entire collection at any time using the Export button. This downloads a JSON file you can keep or share.
To delete your collection completely, clear your browser cookies and site data for this page. All entries will be removed.
Last updated: May 3, 2026
Information We Collect
card-sleeve-collection-tracker.hub2.day operates as a static web utility that helps competitive card gamers and collectors inventory and organize their trading card sleeves. When you use this site, any data you enter—such as sleeve brands, protection levels, rarity tags, and collection notes—is stored locally in your browser using localStorage or similar mechanisms. This data never leaves your device unless you choose to export it.
Contact and Communications
If you contact us via email at hello@card-sleeve-collection-tracker.hub2.day, we may keep a record of your message, your email address, and any other information you provide to respond to your inquiry. We do not use your contact information for marketing purposes without your explicit consent.
Server and Security Logs
Our hosting provider may collect standard server logs containing your IP address, browser type, operating system, referral URL, and the date and time of your request. These logs are used solely for security monitoring, performance optimization, and troubleshooting. Log data is retained for a limited period and is not linked to personally identifiable information unless required by law.
Cookies and Local Storage
We use cookies and localStorage only as necessary for the site to function. A session cookie may be used to maintain your login state if authentication is added in the future. localStorage is used to persist your collection data between visits. No third-party tracking cookies are set by this site.
Advertising and Google AdSense
This site uses Google AdSense, which may place cookies and use a unique identifier to show personalized ads based on your browsing behavior across other sites. Google may collect information about your interactions with ads and sites you visit. For more information, see Google's Privacy Policy.
GDPR, EEA, and UK Consent
For users in the European Economic Area, United Kingdom, and other jurisdictions with similar data protection laws, you have the right to access, correct, delete, or restrict the processing of your personal data. By using this site, you consent to the collection and processing of data as described in this policy. You may withdraw consent at any time by contacting us at hello@card-sleeve-collection-tracker.hub2.day.
CCPA and CPRA Rights
California residents have the right to know what personal information is collected, the right to delete that information, and the right to opt out of the sale of personal information. Google AdSense may constitute a sale or sharing of data under CCPA/CPRA. You may exercise these rights or opt out of personalized ads by visiting Google Ad Settings or by contacting us at hello@card-sleeve-collection-tracker.hub2.day.
Service Providers
We use third-party hosting and analytics services including Google AdSense. These providers may process data on our behalf and are contractually obligated to protect your information. We do not permit them to use your data for any other purpose.
Data Retention
Browser-local collection data is retained until you clear your browser data or manually delete your collection. Server logs are retained for up to 30 days. Contact and communication records are retained until the inquiry is resolved or upon your request for deletion.
Children’s Privacy
This site is not intended for children under 13. We do not knowingly collect personal information from children under 13. If you believe we have collected such information, please contact us at hello@card-sleeve-collection-tracker.hub2.day so we can promptly delete it.
Security
We take reasonable measures to protect your data from unauthorized access, alteration, or disclosure. However, no method of transmission over the internet or electronic storage is completely secure, and we cannot guarantee absolute security.
Third-Party Links
This site may contain links to external websites, including those operated by Google for advertising purposes. We are not responsible for the privacy practices or content of these third-party sites. We encourage you to review their privacy policies before providing any personal information.
International Data Transfers
Your data may be transferred to and processed in countries other than your own, including countries that may have different data protection laws. By using this site, you consent to such transfers.
Contact Us
If you have questions or concerns about this Privacy Policy, please contact us at hello@card-sleeve-collection-tracker.hub2.day.
Contact
If you have questions about this privacy policy, please visit hub2.day for contact information.