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Privacy & Data

Privacy Policy

Last updated: October 14, 2026

AudiobookSpeeds is designed from the ground up as a local-first, static utility. We believe your reading habits, library loans, and audiobook schedules belong solely to you.

1. Local-First Processing

All audio duration calculations and deadline planning schedules run client-side in your web browser. None of the numbers or durations you enter are sent to a remote server for calculation.

2. Local Storage on Your Device

When you use the Multi-Book Deadline Planner, your book entries, playback speeds, and daily availability can be saved in your browser's localStorage. This data stays entirely on your device and browser profile; it is never synced to a cloud database or shared across machines. You may clear this data at any time via the planner reset control or your browser settings.

3. Analytics & Telemetry

We do not collect personal identifiers, email addresses, or reading logs. Any future anonymous analytics will measure only aggregate site performance (such as page loads or high-level button clicks) without attaching book titles, runtimes, or user inputs.

4. Third-Party Links

This site may contain links to external reading resources, library services, or audiobook platforms. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party websites.

5. Contact Regarding Privacy

If you have questions, comments, or concerns regarding this Privacy Policy or your data, you can contact us directly by email at hello@audiobookspeeds.com or via our Contact page.