Privacy

Privacy Policy

Mass URL Opener is built privacy-first. Your link lists are parsed, cleaned, saved, and opened entirely inside your browser, so the URLs you work with never reach our servers.

Last updated: November 2, 2026

Overview

This Privacy Policy explains how Mass URL Opener ("we", "us", or "our") handles information when you use urlmassopener.com (the "Service"). We designed the Service so that the core URL opening workflow runs 100% client-side. That means the list of URLs you paste is never uploaded, stored, or transmitted to us.

Information We Do Not Collect

Because processing happens locally in your browser, we do not collect or store:

  • The URLs you paste, import, extract, deduplicate, or open.
  • Your saved lists, presets, and tool settings.
  • Your browser history, opened tabs, or clipboard contents.
  • Any account information, as the Service requires no sign-up or login.

Information Stored on Your Device

The Service uses your browser's local storage to remember preferences such as your light or dark theme choice and the URL lists you explicitly choose to save. This data remains on your device and is never transmitted to us. You can remove it at any time by deleting saved lists in the tool, or by clearing your browser's site data.

Cookies and Tracking

The Service does not use advertising cookies, cross-site tracking pixels, fingerprinting, or third-party analytics that profile your browsing. We do not sell, rent, or share personal information, because we do not collect it.

If we add privacy-respecting, aggregate analytics in the future, this policy will be updated first and the change will be reflected in the "Last updated" date above.

Third-Party Services

The Service loads fonts from Google Fonts, which may receive standard technical information such as your IP address and browser user agent when the font files are requested. Please refer to Google's Privacy Policy for details. The links you open are loaded by your browser directly from their destination websites, and those sites apply their own privacy practices.

Children's Privacy

The Service is a general-purpose utility and is not directed to children under 13. We do not knowingly collect personal information from anyone, including children.

Your Rights

Since we do not collect or retain personal data, there is generally nothing for us to access, correct, export, or delete on your behalf. Data you save stays under your control on your own device. If you believe we hold information about you and would like to exercise a privacy right, contact us using the details below.

Changes to This Policy

We may update this Privacy Policy from time to time. Material changes will be posted on this page with a new effective date. Continued use of the Service after an update means you accept the revised policy.

Contact Us

Questions about this Privacy Policy? Reach out through our contact page or email us at hello@urlmassopener.com.