Privacy Policy
Last updated: August 30, 2025
Overview
The Audiobook Speed Calculator is a free, client-side tool. Calculations happen in your browser; we do not receive or store the values you enter. We keep this page to explain how analytics and cookies work on our site.
Information We Collect
We do not collect, store, or process personal information you type into the calculator. All computations run locally on your device.
Google Analytics (gtag)
We use Google Analytics to understand how visitors use our website and improve the user experience. Google Analytics may collect:
- Pages viewed and time on page
- Device, OS, and browser type
- Approximate geography (country/city)
- Referrers and general usage patterns
This data is aggregated and not used to identify you personally. You can opt out by installing the Google Analytics Opt-out Browser Add-on or by adjusting your browser settings.
Cookies
We use minimal cookies that are necessary for Google Analytics to function. We do not set advertising cookies and we do not store personal information in cookies.
Data Retention
The calculator does not send your inputs to our servers. Analytics data in Google Analytics is retained according to Google's standard retention policies and is only used to analyze site usage and performance.
Data Sharing
We do not sell or rent personal information. Aggregated analytics may be processed by Google to provide reporting. For details on how Google processes data, see How Google uses information from sites that use our services.
Security
Because all calculator inputs remain on your device, the risk of interception is minimized. We use HTTPS to help protect data in transit for general site assets.
Your Choices
- Opt out of Analytics: Use the browser add-on linked above or your browser's Do Not Track/Tracking Protection settings.
- Block cookies: You can block or delete cookies in your browser settings. The site will continue to function.
Do Not Track
Some browsers offer “Do Not Track” (DNT). While we do not respond to DNT signals specifically, you can use the Analytics opt-out add-on and cookie controls described above.
Children's Privacy
Our website is not directed to children under 13. We do not knowingly collect personal information from children.
Changes to This Policy
We may update this policy from time to time. Changes will be posted on this page with an updated revision date.
Contact Us
Questions about this privacy policy? Contact us at:
privacy@audiobookspeedcalc.com
Jurisdiction & Rights
Depending on your location (e.g., EU/EEA, UK, California), you may have rights related to access, correction, deletion, or restriction of personal data. Because we do not collect calculator inputs, requests typically relate to analytics. To exercise your rights, contact us via the email above and include details necessary to locate any analytics records (e.g., approximate visit time, user agent).