Opticross Privacy Policy

Opticross is a browser extension designed to help developers analyze responsive images and identify image optimization opportunities on websites.

Data Collection

Opticross does not collect, transmit, sell, or share personal information or browsing data.

All image analysis is performed locally within your browser.

No account creation, sign-in, or user registration is required to use Opticross.

Website Access

Opticross requires access to websites that users choose to inspect. This access is used solely to:

Measure image rendering dimensions
Analyze responsive image behavior
Generate optimization recommendations
Calculate estimated bandwidth savings
Identify potential image delivery issues

No page content, user information, or analysis results are transmitted to external servers.

Opticross requires permission to access websites that users choose to analyze. Because developers may inspect any website, the extension requires access to arbitrary domains. This access is only used while performing image analysis requested by the user.

Opticross does not operate any backend servers and does not transmit data to external services.

Local Storage

Opticross stores only user preferences required for extension functionality, such as Device Pixel Ratio (DPR) settings and configuration options.

This information never leaves the user’s device.

Third-Party Services

Opticross does not use:

Analytics services
Tracking technologies
Advertising networks
Remote logging services
Third-party data collection tools

Opticross does not share any information with third parties.

Changes to This Policy

This Privacy Policy may be updated periodically. Any updates will be published on this page.

Contact

For support, questions, or privacy-related inquiries, please visit the Support Page.