Garantía de Privacidad: Procesamiento 100% en el Navegador

En Online Free Protractor (onlinefreeprotractor.com), su privacidad es nuestra prioridad absoluta. Toda la aplicación funciona localmente en su navegador web mediante HTML5 Canvas, WebRTC y DeviceOrientation. No transmitimos, grabamos ni almacenamos fotos, planos ni transmisiones de cámara en servidores externos.

1. Información que No Recopilamos

Imágenes y Planos Subidos: Cuando sube una foto o pega una captura (Ctrl+V), el archivo se procesa únicamente en la memoria RAM local. Ningún dato de imagen se transfiere a la nube.
Transmisión de Cámara en Vivo: La función AR activa el sensor de video exclusivamente para proyectar una vista previa bajo el transportador virtual. Nunca grabamos ni transmitimos su video.
Datos de Giroscopio y Brújula: La telemetría de orientación se procesa en tiempo real únicamente para alinear el transportador virtual.
Datos Personales Identificables (PII): No requerimos registro de cuenta, contraseñas, nombres ni datos de contacto para usar ninguna herramienta.

2. Almacenamiento Local y Preferencias

Utilizamos localStorage del navegador exclusivamente para recordar sus preferencias de configuración:

Tema: Selección de modo oscuro o modo claro.
Perfil de Dispositivo: Su última calibración PPI para escala física 1:1.
Unidad de Medida: Su unidad lineal preferida (cm, mm, in, px).

3. Google AdSense & Third-Party Advertising Cookies

We use Google AdSense (Google LLC) to serve advertisements when you visit our website. To keep all geometry tools 100% free and accessible without paywalls, advertising partners may place or read cookies on your browser.

Google DoubleClick DART Cookie: Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to Online Free Protractor or other websites on the Internet. Google's use of advertising cookies enables it and its partners to serve ads to our users based on their visit to our site and/or other sites on the Internet.
Personalized vs. Non-Personalized Ads: Depending on your region and cookie consent preferences, ads displayed may be tailored to your interests or served non-personalized based purely on page context.

How to Opt Out: Users may opt out of personalized advertising at any time by visiting Google Ads Settings. Alternatively, you can opt out of a third-party vendor's use of cookies for personalized advertising by visiting aboutads.info choices.

4. Google Analytics (GA4)

We use Google Analytics 4 (Measurement ID: G-8C68J6SL24) to monitor aggregated traffic patterns, country-level visitor counts, and system performance metrics. Google Analytics does not log or store individual IP addresses and operates with strict anonymization to protect user privacy.

5. European (GDPR) & California (CCPA) Privacy Rights

Under the General Data Protection Regulation (GDPR) for EEA/UK residents and the California Consumer Privacy Act (CCPA), you are entitled to specific rights:

Right to Opt-Out: We do not sell or share personal data. You have the right to decline non-essential cookies at any time.
Right to Access & Erasure: Because we do not create accounts or store user images/files on servers, we hold no user data to access or delete.
Right to Non-Discrimination: All interactive tools remain 100% free and functional regardless of your privacy choices.

6. Contact & Inquiries

If you have questions regarding this Privacy Policy, cookie handling, or website operations, please contact our engineering team via our Contacto y Comentarios.