Cookie Policy

Last Updated: October 2026

1. What Are Cookies?

Cookies are small text fragments stored in your web browser by websites you visit. They enable websites to remember user preferences, facilitate authentication, and assist in analytics.

2. How AtoZToolbox Uses Cookies & Local Storage

AtoZToolbox maintains an exceptionally minimal footprint:

• Strictly Necessary Preference Storage: We use HTML5 Local Storage (atoz_theme) solely to remember whether you selected Light Mode or Dark Mode. This ensures your eyes are not strained on subsequent page visits. It contains no personally identifiable information and never leaves your browser.
• Third-Party Advertising Cookies: We partner with trusted advertising networks, such as Google AdSense, to display non-intrusive advertisements that help fund our free infrastructure. These third parties may set cookies to serve relevant ads based on prior visits and prevent the same ad from showing repetitively.

3. How Can You Control Cookies?

You have full control over cookie storage through your browser settings. You can choose to block cookies, delete existing cookies, or configure alerts when a cookie is placed. Note that disabling cookies will not impair your ability to execute our client-side tools.

To learn how to manage cookies on major browsers:

• Google Chrome Cookie Settings
• Mozilla Firefox Cookie Settings
• Apple Safari Cookie Settings