Privacy Policy

Effective Date: January 1, 2025  |  Last Updated: March 10, 2026

ToolNook ("we," "us," or "our") operates the website toolnook.net (the "Site"). This Privacy Policy explains how we collect, use, and protect information when you visit our Site.

1. Information We Do Not Collect

All tools on ToolNook run entirely in your browser. Text you enter into our tools (JSON, passwords, Base64 strings, etc.) is never transmitted to our servers. We do not store, log, or process any tool input data.

2. Information We May Collect Automatically

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

3. Cookies

We may use cookies and similar tracking technologies for the following purposes:

You can opt out of Google's use of cookies by visiting Google Ads Settings. You can also opt out via NAI's opt-out page.

4. Google AdSense

We use Google AdSense to display advertisements. Google uses cookies to serve ads based on your prior visits to our Site and other websites. You may opt out of personalized advertising by visiting Ads Settings.

Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to our sites and/or other sites on the Internet.

5. Third-Party Services

Some tools on ToolNook load resources from third-party CDN providers:

These services may collect standard web server log data including your IP address. Refer to their respective privacy policies for details.

6. Children's Privacy

ToolNook is not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe we have inadvertently collected such information, please contact us immediately.

7. Data Security

Since tool inputs are processed entirely in your browser and never transmitted to our servers, your data remains on your device at all times. We implement standard security measures for our web infrastructure.

8. Links to Other Sites

Our Site may contain links to third-party websites. We are not responsible for the privacy practices of those sites. We encourage you to review their privacy policies before providing any personal information.

9. Accessibility

ToolNook is committed to making our website accessible to people with disabilities in accordance with the Americans with Disabilities Act (ADA) and Web Content Accessibility Guidelines (WCAG) 2.1 Level AA. For details on our accessibility features and how to report an issue, see our Accessibility Statement.

10. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated effective date. Continued use of the Site after changes constitutes acceptance of the updated policy.

10. Contact Us

If you have questions about this Privacy Policy, please contact us at:


This Privacy Policy was last updated on January 1, 2025.