Privacy Policy
Last Updated: June 11, 2026. Learn how we handle data security and privacy.
1. Local-Only Processing Commitment
At numberextractor.com, we prioritize the privacy and security of your data. The core functionality of our suite of tools—including the Phone Number Extractor, Phone Number Generator, Phone Number Subtractor, Reformat Phone Numbers, and Group Phone Numbers—is executed entirely within your web browser using client-side JavaScript.
CRITICAL INFORMATION: Any text, contact lists, phone numbers, or documents you paste, generate, format, or download never leave your computer. We do not transmit your data to any external server or host. Everything is processed locally in your active browser sandbox.
2. Information We Collect
Because our tools operate locally, we do not collect, store, or monitor any personal data or documents. We do not use database tracking systems to store phone numbers or customer records.
We may gather minor, anonymized analytics data (such as page views, browser type, and country of origin) to help us improve page performance and optimize layouts. This data is collected via standard privacy-friendly telemetry tools and does not link back to any pasted content.
3. Cookies & Local Storage
We may use browser local storage or lightweight cookies to remember your workspace settings (such as your chosen default country or selected reformatting styles). This is done purely to improve the user experience on return visits. You can clear this data at any time via your browser settings.
4. Third-Party Integrations
Our pages may contain links to external sites or standard web assets (like Google Fonts). This policy does not apply to other sites. We encourage you to read the privacy statements of any website you visit.
5. Policy Updates
We may revise this policy occasionally to align with web development standards or legal requirements. Any updates will be posted on this page with the revised date.
6. Contact Us
If you have any questions regarding our browser-side processing, data security, or general inquiries, please reach out to us at support@numberextractor.com.