All Tools
Compare Glossary Formulas Blog Contact
Explore All Tools
Last updated: June 22, 2026

Cookie Policy

This Cookie Policy explains how we use cookies, local storage, tracking pixels, and related technologies to provide and secure our digital tools.

1. What Are Cookies?

Cookies are small text files placed on your computer or mobile device by websites that you visit. They are widely used to make websites work, or work more efficiently, as well as to provide reporting information to the website owners.

Cookies may be "persistent" (remaining on your device for a pre-set duration or until deleted) or "session-based" (deleted automatically when you close your web browser).

2. HTML5 Web & Local Storage

Unlike standard informational blogs, EasyToolio relies on client-side calculation power to convert files, format JSON, roll name picker wheels, and run equations.

Instead of processing your data on our servers, we store tool settings, active sessions, and data templates locally on your browser using HTML5 Local Storage and Session Storage. This ensures high-speed execution and enhanced privacy. This data remains on your machine and is never transmitted to us or any third parties. You can clear this data at any time by clearing your browser cache/cookies.

3. How We Use Cookies

We use cookies to:

  • Remember preferences (such as light/dark mode selection).
  • Maintain user sessions and verify security keys.
  • Understand how users navigate our site so we can continuously improve the UI.
  • Deliver programmatic advertisements to help fund the development of our free tools.

5. Third-Party Advertisers & Analytics Partners

Third-party advertising partners (like Google AdSense) may place cookies on your device to serve ads based on your web browsing habits. These cookies help advertisers measure ad campaign effectiveness and personalize marketing messages.

We do not have access to or control over cookies used by third-party advertisers. We recommend reviewing their respective privacy policies for details on their data handling methods.

6. Managing Your Cookie Choices

You can modify, block, or completely delete cookies at any time via your browser settings. Below are links to instruction pages for the most popular web browsers:

To opt-out of interest-based ads served by third-party advertisers, you can use the Digital Advertising Alliance (DAA) opt-out tool at optout.aboutads.info or the European Interactive Digital Advertising Alliance (EDAA) at youronlinechoices.com.

7. Updates to this Policy

We may update our Cookie Policy periodically to align with technology enhancements, security best practices, and changing global legal regulations. All updates will be published on this page with an adjusted "Last updated" date.