mm-to-inches.net

Privacy Policy

Last updated: July 18, 2026

1. Who we are

This website is published under the name mm-to-inches.net. We provide browser-based unit conversion tools, charts, worksheets, and related educational reference content.

For privacy questions, requests, or corrections, contact [email protected].

We do not claim that mm-to-inches.net is affiliated with, endorsed by, or certified by Google, NIST, or any other third party referenced on this website.

2. Scope and current advertising status

This Privacy Policy explains how information is handled when you visit mm-to-inches.net, use our converter and reference tools, contact us, or use a linked browser extension.

We do not currently load advertising scripts or serve ads on this website. If Google AdSense is enabled in a later, separately approved release, the additional practices described in Section 7 will apply from the effective date stated in an updated version of this policy.

3. Information handled when you use the website

3.1 Conversion values and local features

Conversion calculations are performed in your browser. The website may store conversion history and favorites in browser local storage on your device. Those local records remain until you clear them through the website or your browser settings.

Some page addresses and share links may contain a conversion value, direction, precision, or rounding choice. Requested URLs can be visible to your browser, hosting and security providers, analytics providers, and anyone with whom you share the link. Value-specific pages may also send the displayed conversion value and interaction metadata in analytics events. Do not enter names, contact details, account numbers, confidential information, or other personal or sensitive data into conversion fields or share URLs.

3.2 Technical and usage information

When you visit the website, we and the services described below may receive information such as:

  • the page URL and referring page;
  • IP address and approximate location derived from it;
  • browser, operating system, device type, language, and screen information;
  • date, time, pages viewed, interactions, feature choices, and error or performance information;
  • cookies, local storage values, or other identifiers used by a provider under its current configuration; and
  • conversion-page values or non-personal interaction parameters included in our analytics events.

We do not describe all analytics data as anonymous. Provider behavior, identifiers, retention, and access depend on the provider, our current account settings, and applicable law.

3.3 Contact messages

The current Contact page creates a `mailto:` link and asks your device to open your email application. The website does not send the form to a site database through a server-side form endpoint. If you choose to send the email, your name, email address, subject, message, and related email metadata are processed by your email provider and ours. We use the message to respond, provide support, investigate issues, and maintain appropriate records.

4. Why we use information

We use information, as applicable, to:

  • deliver and secure the website;
  • provide conversion, history, favorites, share, print, and copy features;
  • understand which pages and features are used;
  • diagnose errors, abuse, performance, and reliability issues;
  • respond to support requests and corrections;
  • maintain records needed for security, compliance, and dispute handling; and
  • if advertising is later enabled, deliver, measure, limit, secure, and, only where permitted and selected, personalize advertising.

Where applicable law requires a legal basis, the basis may include providing a user-requested service, our legitimate interests in operating and securing the website, consent for optional storage or processing, and compliance with legal obligations. A consent choice for one purpose does not automatically authorize unrelated purposes.

5. Services that may receive information

The website currently uses or may use the following services as shown by the deployed configuration:

  • Cloudflare and hosting/infrastructure services for content delivery, network security, availability, logging, and abuse prevention;
  • Google Analytics for page and feature usage measurement;
  • Microsoft Clarity for website interaction, usability, and performance analysis under the enabled configuration;
  • Plausible analytics delivered from `plausible.shipsolo.io` for website measurement; the exact service role and storage behavior must follow the deployed configuration and provider terms;
  • Ahrefs Analytics, only where the production environment enables it, for website usage measurement;
  • email providers when you choose to send us a message; and
  • Google/Chrome Web Store services when you choose to visit or install the linked browser extension.

These services may act as processors, service providers, or independent controllers depending on the service, contract, configuration, and applicable law. Their own privacy notices also apply to their processing.

6. Cookies, local storage, and your controls

The website uses browser local storage for conversion history and favorites. Analytics, hosting, security, or other enabled services may use cookies, local storage, scripts, pixels, or similar technologies according to their current configuration.

You can clear or block cookies and site storage in your browser. Blocking optional storage may limit history, favorites, or measurement, but basic conversion calculations should remain available.

If a working consent management platform is enabled, use the persistent Privacy Choices link to review, reject, grant, change, or withdraw the choices available for your region. Withdrawing consent prevents future processing based on that consent after the choice is applied; it does not necessarily erase information already processed by an independent provider. You can also use provider-specific controls described in our Cookie Policy.

We do not claim that the website automatically honors a browser “Do Not Track” signal unless the deployed code and provider configuration have been independently verified to do so.

7. Conditional future Google AdSense processing

This section describes a future state and does not mean that advertising is currently active.

If Google AdSense is enabled in a later approved release, Google and selected advertising partners may collect, receive, share, and use information as a result of ad serving. This includes data collection, sharing, and usage caused by Google products and services. Technologies may include cookies, web beacons, IP addresses, page URLs, device or browser information, and other identifiers.

Third-party vendors, including Google, may place and read cookies on your browser or use web beacons, IP addresses, or other identifiers to collect information as a result of ad serving on this website. Google and its partners may use advertising cookies to serve ads based on your visit to this website and/or other websites, measure advertising, limit repeated ads, prevent fraud and abuse, and, where your settings and valid consent permit, personalize ads.

Learn how Google uses information from sites that use its services:

https://policies.google.com/technologies/partner-sites

You can view or change Google ad personalization choices at:

https://adssettings.google.com/

If additional ad technology providers are enabled, the consent interface or an accessible linked provider list will identify them and link to information about their activities and available opt-out controls.

For users in the European Economic Area, the United Kingdom, and Switzerland, we will not enable personalized Google ads without the consent flow required by Google’s EU User Consent Policy. The approved implementation must use a Google-certified consent management platform integrated with the IAB Transparency and Consent Framework for personalized ads, retain consent records, and provide clear withdrawal instructions. Google certification does not by itself establish compliance with every applicable law.

8. Retention

  • Conversion history and favorites stored in browser local storage remain until you clear them.
  • Contact emails are retained only as reasonably needed to respond, maintain support and correction records, protect the website, or meet legal obligations.
  • Hosting, security, analytics, CMP, and future advertising providers retain information according to our current account settings, their terms, and applicable law. We review these settings as part of production compliance checks and do not promise a universal fixed duration where the deployed setting has not been verified.

We may keep aggregated or de-identified information where lawful and appropriate, but we do not assume that all provider data is anonymous.

9. International processing

The providers used by the website may process information in countries other than the one where you live. Where required, we seek to use contractual, organizational, and technical safeguards appropriate to the service and transfer. Specific provider roles and transfer mechanisms must be verified against current contracts and settings before a production compliance approval.

10. Children

The website is a general-purpose conversion service and is not directed to children under 13. We do not provide user accounts, public posting, or payment features in the current service. Do not send us personal information about a child. If you believe a child has provided personal information to us, contact [email protected] so we can review the request.

If audience, account, payment, upload, advertising, or personalization features change, we will conduct a new children’s privacy review before release.

11. Your privacy rights

Depending on where you live and subject to applicable exceptions, you may have rights to request access, correction, deletion, restriction, objection, portability, or withdrawal of consent for personal information we control.

To make a request, email [email protected] and describe the request. We may need proportionate information to verify that the request relates to you. For data controlled directly by a third-party provider, you may also need to use that provider’s privacy controls or contact process.

12. Security

We use HTTPS and rely on hosting, access-control, and service-provider safeguards appropriate to the website. No transmission, browser storage, or online service can be guaranteed completely secure. Do not use the converter or contact email to submit secrets, credentials, identity documents, or sensitive personal data.

13. Browser extension

The linked MM to Inches browser extension is intended to perform conversions and copy user-requested results. Current public claims about its permissions and data handling must remain consistent with the extension package and Chrome Web Store listing. The extension and store may have separate technical flows and provider terms. If extension behavior changes, this policy must be updated before the changed version is published.

14. Changes to this policy

We may update this Privacy Policy when practices, providers, features, or legal requirements change. We will post the revised policy with a fixed “Last updated” date. Material changes to advertising or consent practices must be released together with the corresponding product changes.

15. Contact

Privacy questions and requests: [email protected]

Website: https://mm-to-inches.net

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