Privacy Policy

The Short Version

What you type into Go23 tools stays in your browser. We don't collect it, store it, or send it to our servers. We use Google AdSense to show ads, which uses cookies. That's the summary — details below.

Information We Collect

Tool Usage

All calculations and tool operations run in your browser using JavaScript. Text, numbers, and data you enter into tools are not transmitted to our servers and are not stored anywhere.

Search Queries

When you use the site-wide search, your query is sent to our server to return results. We log search queries (without any personally identifiable information) to help us understand which tools to build next.

Server Logs

Our web server logs standard access information: pages visited, referring URL, browser type, and IP address. These logs are retained for 30 days for security and performance monitoring, then deleted.

Cookies & Advertising

Go23 uses Google AdSense to display advertisements. Google AdSense uses cookies to show ads based on your browsing history. We have no control over Google's cookie usage.

We store one cookie ourselves: your dark/light mode preference (stored locally in your browser, never sent to our server).

To opt out of Google's personalized advertising, visit Google Ads Settings.

Third-Party Services

We use the following third-party services:

• Google AdSense — Advertising (see Google's Privacy Policy)
• Google Fonts — Typography (Inter typeface, loaded from Google servers)

Children's Privacy

Go23 is not directed at children under 13. We do not knowingly collect personal information from children. If you believe we have inadvertently collected information from a child, please contact us immediately.

Changes to This Policy

We may update this policy occasionally. Material changes will be noted at the top of this page with an updated date. Continued use of Go23 after changes constitutes acceptance of the updated policy.

Contact

Questions about this policy? Contact us.