This Privacy Policy explains how Integralcalculator.info handles information when you visit the website, use a calculator, open a page, or send a message through the contact form.
No User Accounts
We do not provide user accounts, profiles, paid memberships, or personal dashboards. You can use the public calculator pages without registering.
Information We May Process
To operate the website, we may process limited technical and submitted information, including IP address, browser user agent, language header, page path, timestamps, calculator slug, math input, selected variable, bounds, request status, and contact form details if you choose to send a message.
How We Use Information
We use this information to provide calculator results, show step-by-step explanations, apply daily request limits, prevent abuse, troubleshoot errors, improve reliability, respond to contact messages, and protect the website.
Math Inputs and Calculator Requests
When you submit a calculator problem, the exact input shown in the math box may be sent to a secure third-party processing provider so the site can generate a step-by-step educational response. Do not submit private, confidential, or sensitive information in a calculator input.
Contact Form
If you use the Contact Us page, we may store your name, email address, subject, message, IP address, browser user agent, and submission time. This helps us respond, prevent spam, and troubleshoot delivery issues.
Cookies and Similar Technologies
The website may use cookies or similar technologies for sessions, CSRF protection, security checks, Cloudflare Turnstile, advertising, and measurement where enabled. For more detail, read the Cookie Policy.
Advertising
If Google AdSense or other advertising products are enabled, advertising partners may use cookies or similar technologies to serve, measure, and personalize ads according to their own policies and user controls.
Security and Retention
We use reasonable technical measures to protect the website and limit access to stored records. Technical logs and contact messages are kept only as long as needed for operation, security, diagnostics, legal compliance, or communication.
Children
The website is an educational resource but is not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has submitted personal information, please contact us.
Your Choices
You can disable non-essential cookies through your browser or available advertising controls. You may also contact us to request review or deletion of contact form messages associated with your email address, where applicable.
Changes to This Policy
We may update this Privacy Policy as the website changes. The latest version will be posted on this page.
Contact
Privacy questions can be sent through the Contact Us page.