Privacy Policy

1. Information We Collect

The Site is a client-side toolset. Most tools (e.g. JSON formatter, hash calculator, color converter) run entirely in your browser and never upload your input to a server. We may collect limited technical information through:

• Log information: IP address, browser type, access time, referring page (for security and analytics).
• Cookies and similar technologies: including cookies, web beacons and similar identifiers set by the Site and third parties (such as the advertising partner below).
• Local storage: some tools use browser localStorage to remember your preferences (e.g. recent settings); this never leaves your device.

2. Third-Party Advertising and Google AdSense

The Site uses Google AdSense to display ads. Google and its partners may use cookies (including the DoubleClick cookie) to serve personalized or non-personalized ads based on your prior visits. These third parties may collect information when you visit the Site, including:

• Cookies and web beacons;
• IP address;
• Device information and browsing behavior.

3. Your Choices and Consent

For users in the European Economic Area (EEA) and the United Kingdom, the Site uses Google's Funding Choices consent management platform to request your consent for cookies and ad personalization; you may change or withdraw your choice at any time via the consent banner. You can also set "opt out of personalized ads" in your browser or manage your preferences at Google Ads Settings (adssettings.google.com). See Section 5 regarding child-directed content.

4. Sharing and Retention

We do not sell your personal information. We share information only with processors necessary to operate the Site (e.g. Cloudflare for hosting, Google for advertising and analytics) and require them to comply with applicable data protection laws. We retain log information only as long as necessary.

5. Children's Privacy

The Site includes English-learning tools aimed at students (e.g. "Word Adventure"). For potentially child-directed content we have disabled personalized ads and serve only non-personalized ads that comply with child-safety policies. We do not knowingly collect personal information from children under 13; if a parent or guardian becomes aware of such collection, please contact us via the "Contact" page to request removal.

6. Your Rights

Under applicable law you may have the right to access, correct, delete your personal information or object to its processing. To exercise these rights, contact us via the "Contact" page below.

7. Changes to This Policy

We may update this policy from time to time. Material changes will be announced on the Site or by updating the date on this page. Last updated in 2026.