Cookie & Local Storage Policy
Last updated: September 2026 • Official Privacy & Storage Policy
1. What Are Cookies & Local Storage?
Cookies are small text files stored on your computer or mobile device when you visit a website. Browser localStorage is a modern HTML5 storage mechanism that allows web applications to store data locally within the user's browser without sending it to web servers.
2. How We Use Browser Local Storage
Sajnaamo uses localStorage strictly for functional UI preferences:
- Theme Preferences (
studenttools_theme): Remembers whether you enabled Dark Mode or Light Mode. - Syllabus Progress (
studenttools_syllabus_planner): Persists your custom topic checklist on your device.
3. Third-Party Advertising Cookies (Google AdSense)
Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to Sajnaamo or other websites. Google's use of advertising cookies enables it and its partners to serve ads to users based on their visit to your sites and/or other sites on the Internet.
Users may opt out of personalized advertising by visiting Google Ad Settings.
4. Managing & Disabling Cookies
You can choose to disable cookies or clear local storage through your individual browser options. Detailed information about cookie management with specific web browsers can be found at the browsers' respective websites.