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Privacy Policy

Last Updated: July-01-2026

Welcome to Mouse DPI Analyzer (the “Site,” “we,” “us,” or “our”), accessible at https://mouse-dpi-analyzer.com. Your privacy matters to us, and this Privacy Policy explains what information we collect, how we use it, and the choices you have. By using this Site, you agree to the practices described below.

1. Information We Collect

a) Information You Provide Directly

If you contact us through our Contact form, we collect the name, email address, and message content you submit. We use this information only to respond to your inquiry.

b) Information From Our Tools

Our Mouse DPI Analyzer, Sensitivity Converter, CPS Tester, Polling Rate Tester, and other tools run entirely in your web browser. We do not collect, store, transmit, or have any access to the specific DPI readings, sensitivity values, click-speed results, or other measurement data you generate while using these tools. All calculations happen locally on your device and are never sent to our servers.

c) Automatically Collected Information

Like most websites, we automatically collect certain non-personally-identifiable information when you visit, including:

  • IP address (used in anonymized or aggregated form for analytics)
  • Browser type and version
  • Device type and operating system
  • Referring website or search engine
  • Pages visited, time spent on pages, and click patterns
  • Date and time of your visit

This information helps us understand how visitors use the Site and how to improve it. It is not used to personally identify you.

2. Cookies and Tracking Technologies

Cookies are small text files stored on your device that help websites function and collect usage data. We use the following categories of cookies:

  • Essential cookies – required for basic site functionality (e.g., remembering your selected measurement unit).
  • Analytics cookies – help us understand site traffic and usage patterns (see Google Analytics below).
  • Advertising cookies – used by Google and third-party advertising partners to deliver and measure ads, including personalized ads based on your prior visits to this and other websites.

You can control or disable cookies through your browser settings at any time. Disabling cookies may affect certain features of the Site, though our core measurement tools will continue to function.

Cookie Consent

Where required by law (including for visitors in the European Economic Area, United Kingdom, and Switzerland), we will request your consent before placing non-essential cookies on your device via a cookie consent banner. You may withdraw or change your consent at any time through the cookie preference settings displayed on the Site.

3. Google AdSense and Third-Party Advertising

We use or intend to use Google AdSense to display advertisements on this Site. Google, as a third-party vendor, uses cookies (including the DoubleClick DART cookie) to serve ads based on your prior visits to this website and other websites on the internet.

  • Google’s use of advertising cookies enables it and its partners to serve ads to you based on your visit to this Site and/or other sites on the internet.
  • You may opt out of personalized advertising by visiting Google’s Ads Settings: https://www.google.com/settings/ads
  • You may also opt out of a third-party vendor’s use of cookies for personalized advertising by visiting www.aboutads.info.
  • Some of our advertising partners may also use cookies and similar technologies in connection with their own privacy policies, which we do not control. We encourage you to review the privacy policies of these third parties.

For users in the EEA/UK, ad personalization cookies will only be set with your prior consent through our cookie consent tool, in line with GDPR and the ePrivacy Directive.

4. Google Analytics

We use Google Analytics, a web analytics service provided by Google, to help us understand how visitors interact with our Site. Google Analytics uses cookies to collect standard internet log information and visitor behavior information in an anonymous form.

You can learn more about how Google uses data when you use our Site by visiting: https://policies.google.com/technologies/partner-sites You may opt out of Google Analytics tracking by installing the Google Analytics Opt-out Browser Add-on: https://tools.google.com/dlpage/gaoptout

5. How We Use Your Information

We use the information we collect to:

  • Operate, maintain, and improve the Site and our tools
  • Understand visitor behavior and traffic trends
  • Display relevant advertising through Google AdSense and other ad networks
  • Respond to inquiries submitted through our Contact form
  • Detect, prevent, and address technical issues or abuse

We do not sell your personal information to third parties for monetary compensation.

6. Your Privacy Rights

For Visitors in the European Economic Area / United Kingdom (GDPR)

If you are located in the EEA, UK, or Switzerland, you have the right to:

  • Access the personal data we hold about you
  • Request correction of inaccurate data
  • Request deletion of your data
  • Object to or restrict certain processing
  • Request data portability
  • Withdraw consent at any time (where processing is based on consent)

To exercise any of these rights, contact us using the details in the “Contact Us” section below. The legal basis for processing automatically collected data is our legitimate interest in operating and improving the Site, and consent for advertising/analytics cookies where required.

For California Residents (CCPA/CPRA)

If you are a California resident, you have the right to:

  • Know what personal information is collected, used, shared, or sold
  • Request deletion of personal information we have collected
  • Opt out of the “sale” or “sharing” of personal information (note: the use of advertising cookies for personalized ads may be considered a “sale” or “sharing” under California law)
  • Non-discrimination for exercising your privacy rights

To opt out of the sale/sharing of your information for advertising purposes, you may use the Google Ads Settings link above or adjust your cookie preferences via our consent tool.

7. Children’s Privacy

This Site is not directed at children under the age of 13 (or the relevant age of digital consent in your jurisdiction), and we do not knowingly collect personal information from children. If you believe a child has provided us with personal information, please contact us so we can promptly remove it.

8. Data Security

We use reasonable administrative, technical, and physical safeguards to help protect the information we collect. However, no method of transmission over the internet or electronic storage is 100% secure, and we cannot guarantee absolute security.

9. Data Retention

We retain automatically collected analytics data only for as long as necessary to fulfill the purposes described in this policy, consistent with Google Analytics’ standard data retention settings, and we retain contact form submissions only as long as needed to respond to and resolve your inquiry.

10. Links to Other Websites

Our Site may contain links to external websites that are not operated by us. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services.

11. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices or for legal, operational, or regulatory reasons. We will post the updated policy on this page with a revised “Last Updated” date. We encourage you to review this page periodically.