Privacy Policy

Effective Date: June 3, 2026

1. Introduction

Your privacy is important to us. This Privacy Policy explains how our Chrome Extensions, specifically Tech Stack Checker and Opacity Adjuster, collect, use, and protect your information.

Opacity Adjuster

This extension does not collect or transmit any user data. It only modifies local CSS properties to adjust element opacity via the activeTab permission.

Tech Stack Checker

Detects web technologies by analyzing headers and script tags. Technical usage data is used strictly for detection accuracy.

2. Information We Collect

  • Information you provide: Feedback, support emails, or other direct communications.
  • Technical data: Website URLs visited while using the extension (when applicable for detection), browser type, and device information.
  • Usage analytics: Data to improve extension performance and user experience.

3. How We Use Your Information

  • To provide and improve the functionality of the extensions.
  • To communicate important updates, announcements, or support responses.
  • To comply with legal obligations, prevent abuse, and ensure security.

4. Data Sharing

We do not sell or share your personal information with third parties for marketing purposes. Data may be shared with trusted service providers solely for analytics or operational purposes.

5. Security

We implement reasonable measures to protect your information from unauthorized access or disclosure.

6. Your Rights

You can request access to, correction, or deletion of your personal data by contacting us at the email below.

7. Chrome Extension Permissions

Our extensions only request permissions necessary to function (e.g., detecting technologies or modifying UI styles). We do not access personal accounts, passwords, or sensitive data. All data collected is limited to technical usage and analytics purposes.

8. Contact Us

For questions or concerns regarding this Privacy Policy or the extensions, contact us at: contact@vallarasuk.com.

Thank you for using our developer tools. We are committed to protecting your privacy and providing a safe user experience.