Privacy Policy KellySimulator.com
Effective Date: March 24, 2026
Our Commitment to Privacy
KellySimulator.com is designed with privacy as a core principle. Unlike most web applications, we do not collect, store, or transmit your data. All simulation calculations happen in your browser. Your bankroll, edge estimates, betting strategies—none of it leaves your computer.
This privacy policy explains what limited information we may collect and how we use it.
What We Do NOT Collect
We do not collect or store:
- Simulation Parameters: Your bankroll, bet sizes, win probabilities, odds, or any other inputs you enter into our calculators.
- Simulation Results: The outcomes, charts, Risk of Ruin calculations, or any other results generated by our tools.
- Personal Financial Information: We do not ask for or store bank account numbers, credit card information, or real money balances.
- Behavioral Tracking: We do not use cookies, tracking pixels, or analytics scripts that follow you across the web.
- Device Fingerprinting: We do not collect information about your device, browser, or operating system for tracking purposes.
In short: if you use our simulators, no personally identifiable information or financial data is collected or transmitted.
Client-Side Computation
All simulation logic runs in your browser using JavaScript. When you click "Run Simulation," the following happens:
- Your browser reads the input parameters from the form.
- Our Monte Carlo engine (embedded in the page) generates thousands of simulation paths.
- The results are displayed in charts and metrics on your screen.
- Nothing is sent to our servers.
You can verify this by inspecting the page source or by running the tools offline after saving the page locally. The simulators work without an internet connection because all computation is local.
Information We May Collect
While we do not collect simulation data, we may collect limited technical information for site operation:
Server Logs
When you visit KellySimulator.com, our web server may log standard technical information:
- Your IP address (anonymized or aggregated)
- The page you requested
- The date and time of your visit
- Your browser type and version
- The referring website (if you clicked a link to reach us)
This information is used for technical troubleshooting, security monitoring, and aggregate traffic analysis. We do not use this data to track individual users or build profiles.
Contact Form Submissions
If you use our Contact Form, we collect the information you voluntarily provide:
- Your name
- Your email address
- The subject and content of your message
This information is used solely to respond to your inquiry. We do not add you to mailing lists or share your information with third parties. Once your inquiry is resolved, we may delete the correspondence.
Third-Party Services
Chart.js (Visualization Library)
Our simulators use Chart.js, an open-source JavaScript library, to render charts. Chart.js is loaded from a CDN (Content Delivery Network) for performance. The library itself does not collect or transmit data, but loading it from a CDN may reveal your IP address to the CDN provider (jsDelivr).
We chose Chart.js specifically because it is privacy-respecting and does not include analytics or tracking code.
No Analytics
We do not use Google Analytics, Facebook Pixel, or any other third-party analytics service. We do not track page views, session duration, or user behavior beyond basic server logs.
No Advertising
We do not display advertisements or use ad networks. We do not share data with advertisers or data brokers.
Cookies and Local Storage
KellySimulator.com does not use cookies for tracking or authentication. We may use browser local storage to save user preferences (e.g., theme settings or last-used input values), but this data never leaves your browser and is not transmitted to our servers.
You can clear local storage at any time through your browser settings.
Data Retention
Because we do not collect simulation data, there is nothing to retain. Server logs may be retained for up to 30 days for security and technical troubleshooting, after which they are deleted or anonymized.
Contact form submissions are retained only as long as necessary to respond to your inquiry, typically no more than 90 days.
Security
We use standard security practices to protect our website and servers:
- HTTPS: All pages are served over encrypted HTTPS connections.
- No User Accounts: We do not have user accounts, passwords, or login systems, eliminating the risk of credential theft.
- No Database: We do not maintain a database of user information or simulation results.
Because all computation happens in your browser and no data is transmitted, the primary security responsibility is yours: ensure your device is secure and your browser is up to date.
Your Rights
Under data protection regulations such as GDPR and CCPA, you have rights regarding your personal information. However, because we do not collect personal data through our simulators, these rights do not generally apply to simulator use.
If you have contacted us via the contact form, you have the right to:
- Request a copy of the information we have about you
- Request deletion of your contact information
- Opt out of future communications
To exercise these rights, contact us via the Contact Form.
Children's Privacy
KellySimulator.com is not directed at children under 18. We do not knowingly collect information from minors. If you are a parent or guardian and believe your child has provided information to us, please contact us so we can delete it.
Note: Gambling and trading carry significant financial risk. Our tools are designed for adults making informed financial decisions.
International Users
KellySimulator.com is operated from the United States. If you are visiting from outside the United States, please be aware that your information (if any is collected, such as via the contact form) may be transferred to and processed in the United States.
We comply with applicable data protection laws, including GDPR for European users.
Changes to This Privacy Policy
We may update this privacy policy from time to time. If we make significant changes, we will post a notice on the homepage. The "Effective Date" at the top of this page indicates when the policy was last updated.
Continued use of KellySimulator.com after changes to the privacy policy constitutes acceptance of the updated terms.
Contact Us
If you have questions about this privacy policy or our data practices, please contact us via the Contact Form.
Summary: Privacy by Design
KellySimulator.com is built on the principle that your financial data and betting strategies are your business, not ours. We provide tools. You use them. Nothing is tracked, logged, or monetized.
In an era where most websites track every click and sell your data to advertisers, we take a different approach: we simply do not collect it in the first place.