Luma is a browser extension utility that applies a customizable night mode visual style to web pages locally on the user's device.

Data Collection

Luma does not collect personal data, browsing history, webpage content, cookies, form input, analytics data, or device identifiers.

Local Processing

The extension analyzes page styles locally to generate a darker visual appearance. Webpage content is not sent to the developer or to any third-party service.

Stored Preferences

The app stores only the user's own preferences, such as enabled mode, selected theme, image brightness, and per-site display rules. These preferences may sync through the user's own iCloud account.

Third-Party Content

Luma only changes the visual appearance of webpages on the user's device. It does not host, copy, redistribute, or claim ownership of third-party website content.

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