Privacy Policy

Last updated: January 16, 2026

Introduction

Welcome to Ziulk ("we," "our," or "us"). We are committed to protecting your privacy and ensuring you have a positive experience on our website. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website ziulk.com (the "Site").

Please read this privacy policy carefully. If you do not agree with the terms of this privacy policy, please do not access the Site.

Information We Collect

Information You Provide

Our tools process data entirely on your device (client-side). We do not collect, store, or transmit any data you input into our cryptographic, encoding, or ID generation tools. Your sensitive information never leaves your browser.

Automatically Collected Information

When you visit our Site, we may automatically collect certain information, including:

  • Device information (browser type, operating system)
  • IP address
  • Pages visited and time spent on pages
  • Referring website addresses
  • Date and time of your visit

This information is collected through cookies and similar tracking technologies for analytics purposes.

How We Use Your Information

We use the information we collect to:

  • Operate and maintain our website
  • Improve, personalize, and expand our website
  • Understand and analyze how you use our website
  • Develop new products, services, features, and functionality
  • Communicate with you for customer service and support
  • Send you updates and other information relating to the website
  • Find and prevent fraud

Third-Party Advertising

We use Google AdSense to display advertisements on our Site. Google, as a third-party vendor, uses cookies to serve ads on our Site. Google's use of the DART cookie enables it to serve ads to our users based on their visit to our Site and other sites on the Internet.

Users may opt out of the use of the DART cookie by visiting Google's Ad Settings in their browser. You can also manage your ad preferences through your browser's cookie settings or by using the built-in ad personalization controls provided by your operating system.

Third-party ad servers or ad networks use technologies like cookies, JavaScript, or Web Beacons that are used in their respective advertisements and links that appear on our Site. They automatically receive your IP address when this occurs. These technologies are used to measure the effectiveness of their advertising campaigns and/or to personalize the advertising content that you see on websites that you visit.

Note that Ziulk has no access to or control over these cookies that are used by third-party advertisers.

Cookies and Tracking Technologies

We use cookies and similar tracking technologies to track activity on our Site and hold certain information. Cookies are files with a small amount of data which may include an anonymous unique identifier.

Types of cookies we use:

  • Essential Cookies: Required for the website to function properly (e.g., theme preference)
  • Analytics Cookies: Help us understand how visitors interact with our website
  • Advertising Cookies: Used by Google AdSense to serve personalized advertisements

You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent. However, if you do not accept cookies, you may not be able to use some portions of our Site.

For more information about our cookie practices, please see our Cookies Policy.

Data Security

We implement appropriate technical and organizational security measures to protect your information. However, please note that no method of transmission over the Internet or method of electronic storage is 100% secure.

Important: All data processing in our tools happens locally in your browser. Your input data (passwords, keys, hashes, etc.) is never transmitted to our servers. This client-side processing approach provides maximum privacy and security for your sensitive data.

Your Privacy Rights

Depending on your location, you may have certain rights regarding your personal information, including:

  • The right to access the personal information we hold about you
  • The right to request correction of inaccurate personal information
  • The right to request deletion of your personal information
  • The right to object to processing of your personal information
  • The right to data portability
  • The right to withdraw consent

To exercise any of these rights, please contact us using the information provided in the "Contact Us" section below.

Children's Privacy

Our Site is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us so we can take appropriate action.

External Resources

Our Site is designed as a self-contained platform for developer tools. We do not include external links to third-party websites. All functionality is provided directly within our Site, ensuring a seamless and secure user experience without redirecting you to external destinations.

Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date at the top.

You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page.

Contact Us

If you have any questions about this Privacy Policy, please contact us: