Privacy Policy

At MathMaster Tools ("we," "our," or "us"), accessible from https://mathmastertools.fun, one of our main priorities is the privacy of our visitors. This Privacy Policy document contains types of information that is collected and recorded by MathMaster Tools and how we use it. We are committed to transparency in our web software operations and ensuring your data remains secure.

1. Introduction

Welcome to the Privacy Policy for MathMaster Tools. This policy outlines how we handle your personal data when you visit our website and use our mathematical and utility tools. By using our website, you consent to the data practices described in this policy. If you have additional questions or require more information about our Privacy Policy, do not hesitate to contact us.

2. Information We Collect

MathMaster Tools follows a strict "privacy-first" approach. We collect minimal to no personal information. However, we may collect data in the following ways:

  • Personal Data: When you contact us via our contact form or subscribe to our newsletter, we may collect personally identifiable information such as your name, email address, and any message content you voluntarily provide.
  • Log Data: Like many other websites, MathMaster Tools makes use of log files. These files merely log visitors to the site - usually a standard procedure for hosting companies and a part of hosting services' analytics. The information inside the log files includes internet protocol (IP) addresses, browser type, Internet Service Provider (ISP), date and time stamp, referring/exit pages, and possibly the number of clicks. This information is used to analyze trends, administer the site, track users' movement around the site, and gather demographic information.

3. Local Processing & Client-Side Privacy (Our Core Feature)

Unlike many other online calculators, MathMaster Tools is built with a strong emphasis on user privacy. All calculations, math operations, fraction simplifications, geometry computations, and password generations are executed strictly locally inside your web browser.

We do NOT run server-side scripts for calculations. This means your inputs, equations, and data are never sent across the network to our servers. Your calculations remain completely private, secure, and exclusively on your device.

4. Web Storage and LocalStorage

To enhance your user experience, we utilize local storage (LocalStorage) on your device. This is used solely for the following purposes:

  • Preserving your selected theme preferences (light mode vs. dark mode).
  • Storing your self-selected Favorites list of tools.
  • Keeping a record of your 5 most recent calculations for quick access.

Important: This data is stored locally on your device's browser and is never transmitted to us, our servers, or any third parties. You can clear this data at any time by clearing your browser's cache and site data.

5. Service Worker Caching (PWA)

MathMaster Tools is a Progressive Web App (PWA). We use standard service workers to cache structural files, CSS, and JavaScript on your local device. This technology allows our pages to load instantly, reduces server load, and enables the website to function smoothly even when you have a poor or no internet connection. No personal data is stored in these service worker caches.

6. Cookies and Web Beacons

MathMaster Tools uses 'cookies' in a very limited capacity. These cookies are used to store basic preferences (like your theme setting) and to ensure the core functionality of the site. We do not use third-party tracking cookies, advertising cookies, or invasive web beacons. You can choose to disable cookies through your individual browser options. Note that disabling cookies may affect the functionality of some features on our website.

7. How We Use Your Information

We use the information we collect in the following ways:

  • To operate, maintain, and improve our website and tools.
  • To understand and analyze how you use our website to develop new tools and features.
  • To communicate with you, either directly or through one of our partners, including for customer service, to provide you with updates and other information relating to the website, and for marketing and promotional purposes (only if you have opted into our newsletter).
  • To find and prevent fraud or abuse on our platform.

8. Third-Party Privacy Policies

MathMaster Tools's Privacy Policy does not apply to other advertisers or websites. Thus, we are advising you to consult the respective Privacy Policies of these third-party ad servers for more detailed information. It may include their practices and instructions about how to opt-out of certain options. Furthermore, our website contains links to external sites (such as TextToolsPro and PDF Tools Suit). We are not responsible for the privacy practices or the content of these external sites.

9. Children's Information

Another part of our priority is adding protection for children while using the internet. We encourage parents and guardians to observe, participate in, and/or monitor and guide their online activity. MathMaster Tools does not knowingly collect any Personal Identifiable Information from children under the age of 13. If you think that your child provided this kind of information on our website, we strongly encourage you to contact us immediately and we will do our best efforts to promptly remove such information from our records.

10. Data Protection Rights (GDPR & CCPA)

We want to make sure you are fully aware of all of your data protection rights. Every user is entitled to the following:

  • The right to access: You have the right to request copies of your personal data.
  • The right to rectification: You have the right to request that we correct any information you believe is inaccurate or complete information you believe is incomplete.
  • The right to erasure: You have the right to request that we erase your personal data, under certain conditions.
  • The right to restrict processing: You have the right to request that we restrict the processing of your personal data, under certain conditions.

If you make a request, we have one month to respond to you. If you would like to exercise any of these rights, please contact us.

11. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Thus, we advise you to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date at the top. These changes are effective immediately after they are posted on this page.

12. Contact Us

If you have any questions, suggestions, or concerns about our Privacy Policy or how we handle your data, please do not hesitate to contact us.