Cookie Policy

Last updated: December 11, 2025

We Use Minimal Cookies

Dummy Reader uses only essential cookies required for basic functionality. We do not use tracking cookies, advertising cookies, or any third-party analytics. Your privacy matters to us.

What Are Cookies?

Cookies are small text files stored on your device by websites you visit. They help websites remember your preferences and improve your experience. Unlike many websites, we keep our cookie usage to an absolute minimum.

Cookies We Use

We use only one cookie for essential functionality:

NamePurposeDuration
mantine-color-schemeStores your light/dark mode preference1 year

This is a functional cookie that remembers whether you prefer light or dark mode. It contains no personal information.

Cookies We Don't Use

  • Analytics cookies — No Google Analytics, Mixpanel, or similar
  • Advertising cookies — No ad tracking or retargeting
  • Social media cookies — No Facebook pixel or Twitter tracking
  • Third-party cookies — No cookies from external services

Local Storage (Not Cookies)

In addition to cookies, Dummy Reader uses your browser's IndexedDB to store application data locally on your device. This is different from cookies—it's a browser database that stays on your computer and is never sent to our servers.

Data stored in IndexedDB includes:

  • Books you've uploaded and their chapters
  • Transformed text versions
  • Generated audio files (MP3)
  • Your transformation profile preferences

This data never leaves your device. It's stored locally so you can return to your work later without re-uploading files.

Managing Cookies

You can control and delete cookies through your browser settings:

  • Chrome: Settings → Privacy and security → Cookies and other site data
  • Firefox: Settings → Privacy & Security → Cookies and Site Data
  • Safari: Preferences → Privacy → Manage Website Data
  • Edge: Settings → Cookies and site permissions → Manage and delete cookies

Note: Blocking all cookies may affect your experience, such as losing your dark/light mode preference between visits.

Clearing All Site Data

To completely clear all data stored by Dummy Reader (cookies and IndexedDB), use your browser's "Clear site data" feature:

  1. Open your browser's Developer Tools (F12 or right-click → Inspect)
  2. Go to the "Application" tab (Chrome/Edge) or "Storage" tab (Firefox)
  3. Find "Clear site data" or "Clear storage" button
  4. Click to remove all cookies and stored data for this site

This will remove your books, audio files, and preferences. This action cannot be undone.

We may update this Cookie Policy from time to time. Any changes will be reflected on this page with an updated "Last updated" date.