GLB
GLB Viewer
Last Updated: July 2, 2026

Privacy Policy

This Privacy Policy describes how GLB Viewer ("we", "our", or "the application") processes, handles, and protects information when you use the GLB Viewer mobile application on Android and other compatible mobile systems.

TL;DR (Too Long; Didn't Read): GLB Viewer is designed with a strict privacy-first philosophy. Your 3D models are processed entirely locally on your device. We do not host, store, or transmit your 3D assets, and the app contains absolutely no advertisements or trackers.

1. Collection and Processing of 3D Models

GLB Viewer allows you to load, preview, and inspect 3D models in standard binary formats (such as .glb and .gltf) directly from your device storage.

  • On-Device Loading: All model file reading, parsing, and hardware-accelerated WebGL rendering happen strictly inside a local, sandboxed environment on your physical device.
  • No Cloud Transmissions: We do not operate any external cloud storage or model processing services. Your files are never uploaded to, cached on, or shared with our servers or any third-party databases.
  • Zero Storage Tracking: The files you view remain in their original directories on your phone. GLB Viewer does not duplicate your models into hidden folders.

2. Local Storage and Caching

For your convenience, GLB Viewer stores minor configuration and reference details locally within the app's secure sandbox:

  • Recently Opened History: We store a reference list containing the file names, file sizes, and directory paths of models you have recently opened. This enables the "My Files" list in the gallery screen.
  • User Settings: Your theme preference (Light, Dark, AMOLED), grid settings, and default lighting presets are stored inside the app config.
  • Deletion Controls: You can clear all cached history lists instantly by selecting "Clear All" in the app gallery tab, or by uninstalling the application from your device settings.

3. Device Permissions

To access and render your models, the application may request specific system permissions:

  • Storage / Document Access: Required to enable you to browse, pick, and load .glb and .gltf models from your device's downloads, documents, or storage directories.

4. No Advertisements or Telemetry

We believe in a clean, uninterrupted user experience. The application contains no commercial advertisements and does not collect or transmit usage statistics, crash logs, or other telemetry data.

5. Built-in Security

Since your model processing runs client-side, security depends heavily on the sandboxing mechanisms of your operating system (Android / iOS). We follow React Native development standards to ensure no local data leakages take place.

6. Changes to this Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date at the top of the policy.

7. Contact Us

If you have any questions, suggestions, or concerns regarding your privacy while using GLB Viewer, feel free to contact us at: bugblitz.dev@gmail.com.