Privacy Policy

1. 100% Client-Side Privacy Guarantee

At Online Image Angle (onlineimageangle.com), your privacy is our top priority. Our image angle calculation engine operates 100% client-side inside your local browser memory using HTML5 Canvas technology.

When you drop or select a photograph, medical X-ray, architectural blueprint, or mechanical CAD draft, your image file is never uploaded, transmitted, or stored on any external server, cloud database, or remote API. All pixel math, vertex placement, and degree calculations take place strictly on your local device.

2. Data Collection and Usage

We do not collect personal identification information (PII) such as names, email addresses, or phone numbers unless you voluntarily submit a message through our Contact form.

• Uploaded Media: Remains strictly in browser RAM and is destroyed upon closing or refreshing the tab.
• Angle Registry Data: Measurement coordinates are maintained in client state and can be exported as a CSV spreadsheet directly from your machine.
• Local Storage: We use local browser storage strictly to persist your preference for Light Mode or Dark Mode.

3. Analytics and Cookies

We may utilize privacy-respecting, aggregated website analytics (such as Google Analytics or Vercel Analytics) to measure total page views and improve application load times. These analytics collect non-identifiable technical data such as browser type, general country location, and device screen size.

4. Security of Sensitive Files

Because no files leave your computer, Online Image Angle is naturally compliant with strict privacy requirements, including HIPAA medical image privacy guidelines and proprietary CAD intellectual property standards.

5. Contact Us Regarding Privacy

If you have any questions regarding this Privacy Policy or our client-side processing model, please reach out to us at support@onlineimageangle.com.