Privacy Policy
Last updated: July 12, 2026
1. Our Core Privacy Principle
All data processing on Free ToolBase happens entirely in your browser. We do not upload, store, or transmit any data you enter into our tools to any server. Your files, text, and calculations never leave your device.
2. Information We Collect
2.1 Analytics Data
We use Google Analytics to understand how visitors use our site. This collects:
- Pages visited and time spent
- Referring website or search engine
- Device type, browser, and operating system
- Approximate geographic location (country/city level)
This data is anonymous and cannot identify individual users.
2.2 Data You Enter Into Tools
We do NOT collect any data you enter into our tools. All processing is done client-side in your browser using JavaScript. No data is sent to our servers or any third-party server.
2.3 Cookies
We use the following cookies:
- Google Analytics cookies (_ga, _gid, _gat) — Used to distinguish users and track page views. These are first-party cookies set by Google Analytics.
We do not use any advertising cookies or tracking cookies beyond what is necessary for analytics.
3. Third-Party Services
3.1 Google Analytics
We use Google Analytics to analyze website traffic. Google Analytics collects data through cookies and processes it according to Google's Privacy Policy. You can opt out by installing the Google Analytics Opt-out Browser Add-on.
3.2 Google AdSense
We may display advertisements through Google AdSense. Google and its partners may use cookies to serve ads based on your prior visits to our site or other websites. You can opt out of personalized advertising by visiting Google Ads Settings.
Google's use of advertising cookies enables it and its partners to serve ads based on your visit to our site and/or other sites on the Internet. You may opt out of personalized advertising by visiting Google Ads Settings.
3.3 GitHub Pages
Our site is hosted on GitHub Pages. GitHub may collect server logs as part of their hosting service. See GitHub's Privacy Statement for details.
4. Data Security
Since all tool processing happens in your browser, your data security is inherently protected:
- No data is transmitted over the internet during tool use
- All connections to our site use HTTPS encryption
- We have no database that could be compromised
5. Children's Privacy
Our service is not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately and we will take steps to delete such information.
6. Your Rights
Depending on your jurisdiction, you may have the right to:
- Access the personal data we hold about you
- Request correction or deletion of your data
- Object to processing of your data
- Request data portability
Since we collect minimal data (only anonymous analytics), most of these rights are automatically satisfied. For any requests, please contact us at dexshuang@google.com.
7. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date. Your continued use of the site after changes constitutes acceptance of the updated policy.
8. Contact Us
If you have questions about this Privacy Policy, please contact us at:
📧 dexshuang@google.com
Or open an issue on our GitHub repository.