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Privacy Policy

Last Updated: May 24, 2026

Your privacy is absolutely fundamental to us. This Privacy Policy clarifies how the **Marsman Dark Mode** Chrome Extension interacts with user information. By design, our software aims to provide a safe, lightweight, and fully secure environment.

Single Purpose Utility

Marsman Dark Mode serves a single, clear utility: providing users with a comfortable, one-click visual eye shield toggle to enable off-black styling comfort across all pages. Our codebase is compiled solely to deliver this theme control interface without side-channel processes.

Data Collection & Transmissions

We certify that Marsman Dark Mode **does NOT collect, record, track, transmit, or monetize any user data**.

  • No Browsing History: The extension does not record, query, or monitor the domains, URLs, or search terms you input.
  • No Keystroke Capture: We do not log, read, or intercept inputs, passwords, or personal keys.
  • No Identity Association: No accounts, emails, cookies, or unique advertising profiles are requested or compiled.
  • No Third-Party Analytics: The source package contains zero connection scripts for tracking platforms, telemetry dashboards, or ad systems.

100% Client-Side Privacy

Because there are no backend servers, database pipelines, or API collection endpoints attached to Marsman Dark Mode, your browsing environment remains entirely restricted to your local device.

Permissions Justification

To maintain strict compliance with Google's Manifest V3 security model, Marsman Dark Mode requests only one basic permission:

  • storage permission: Utilized solely to save your preference (Active or Inactive state of the eye shield filter) on the client side using chrome.storage.local. This allows the extension to automatically restore your preferred theme upon starting a new session or load.

Data Use Certifications

Consistent with Google Chrome Web Store guidelines, we formally certify that:

  • User configuration data is never sold to third parties under any circumstances.
  • Your stored preference is never utilized for profiling, ad targeting, creditworthiness scoring, or commercial tracking.
  • No features within the codebase inject promotional content, popups, or external references into websites.

Security & Integrity

The extension runs as an isolated process inside the sandbox environment provided by Google Chrome. We regularly audit our codebase to guarantee that we strictly follow modern Web Platform security protocols.

Changes & Contact

Any revisions or updates to the extension will be announced directly within our official version history. If you have any inquiries regarding this policy or seek technical support, feel free to contact us:

Developer Email: himanshuvishwas58@gmail.com