Privacy Policy

1. The Core Guarantee: Zero Server File Uploads

At Lumino, we believe that your personal photos, legal documents, passport scans, and proprietary design files belong exclusively to you. Unlike traditional image processing websites that transmit user files to remote cloud servers, Lumino operates 100% client-side inside your browser sandbox using modern WebAssembly (WASM), WebGPU, and the HTML5 Canvas API.

Your images are processed directly on your local device hardware (RAM/GPU) and are never uploaded, saved, transmitted, or logged to any external database or third-party server.

2. Google AdSense & Third-Party Advertising Disclosures

To keep all Lumino tools 100% free forever for users worldwide without requiring paid subscriptions, we partner with third-party advertising vendors, including Google AdSense, to display non-intrusive advertisements.

• Third-Party Cookies: Third-party vendors, including Google, use cookies (such as the DoubleClick DART cookie) to serve advertisements based on a user's prior visits to this website or other websites across the Internet.
• Personalized Advertising: Google's use of advertising cookies enables it and its partners to serve ads to users based on their visit to our sites and/or other sites on the Internet.
• Opt-Out Mechanism: Users may opt out of personalized advertising at any time by visiting Google Ad Settings or by visiting www.aboutads.info.

3. Analytics & Performance Monitoring

We use privacy-friendly, anonymized traffic analytics (Vercel Web Analytics & Speed Insights) to monitor site uptime, page load performance (Core Web Vitals), and browser compatibility. These analytics do not collect personally identifiable information (PII), IP addresses, or file contents.

4. Cookies & Local Storage Usage

We use your browser's native \`localStorage\` solely to remember your preferred theme (Dark/Light mode) and chosen language locale (English, Sinhala, or Tamil). No persistent tracking identifiers are placed on your device by our first-party code.

5. GDPR & CCPA/CPRA Privacy Rights

Under the European General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA):

• We do not sell, rent, or trade your personal data or uploaded images.
• Because we do not store personal accounts or user uploads on backend databases, no personal data repository exists to request deletion of.
• You have the right to browse without tracking by managing cookie preferences via your web browser settings.

6. Contact Information

If you have questions, feedback, or privacy inquiries regarding our platform, please reach out via our Contact Page or email our developer team directly at support.lumino@proton.me.