Terms of Service

Smart Brightness Chrome Extension • Effective Date: August 28, 2026

Summary & Scope of Agreement

By installing, enabling, or using the Smart Brightness browser extension ("Extension"), you agree to be bound by these Terms of Service. If you do not agree with any part of these terms, please remove the extension from your browser.

1. License & Single-Purpose Utility

Kuni Online grants you a revocable, non-exclusive, non-transferable, and royalty-free license to use Smart Brightness strictly for personal, educational, or professional screen dimming and eye-care purposes.

In accordance with Google Chrome Web Store Developer Policies, Smart Brightness is engineered as a single-purpose utility designed exclusively to adjust web page brightness, contrast, and circadian color overlays.

2. Permitted Use & Restrictions

When using the extension, you agree NOT to:

Reverse engineer, decompile, disassemble, or attempt to extract the source code or proprietary dimming shaders except as permitted by applicable open-source licenses;
Modify, re-package, distribute, or create derivative works under deceptive branding;
Use the extension in any automated exploit, security circumvention, or malicious browser modification framework.

3. Local-First Processing & Security

Smart Brightness operates completely locally within your Google Chrome browser sandbox. The extension:

Does not inject external ads, tracking scripts, or commercial analytics;
Does not read, modify, transmit, or monetize your web browsing history, cookies, passwords, or personal credentials;
Saves your brightness and schedule preferences exclusively in your local browser storage via chrome.storage.local.

4. Disclaimers of Warranty

Smart Brightness is provided on an "AS IS" and "AS AVAILABLE" basis without warranties of any kind, whether express or implied. While engineered for maximum stability, Kuni Online does not warrant that:

The dimming overlay will be 100% compatible with every third-party web application, canvas element, or DRM-protected video player;
Operation of the extension will be entirely error-free or uninterrupted across all future Chromium engine updates.

5. Limitation of Liability

To the maximum extent permitted by applicable law, Kuni Online and its developers shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from the installation, use, or inability to use Smart Brightness.

6. Modifications & Updates

We may periodically update the extension to improve performance, add new eye-care algorithms, or comply with updated Chrome Web Store policies. Updated Terms will be posted on this page with a revised effective date.

7. Contact & Inquiries

If you have any questions or feedback regarding these Terms of Service, please contact:

Kuni Online
Developer: Mert Kuni
Email: support@kunionline.com
Official Website: https://kunionline.com