Gridhopper (v1.0.0) – Privacy Policy & Support
Last updated: 2026-03-02
Overview
Gridhopper is a Chrome extension that provides keyboard-driven spatial navigation using a 3x3 grid overlay. The extension operates entirely within the user’s browser.
All functionality is executed locally and only when explicitly activated by the user.
Privacy Policy Data Collection
Gridhopper does not collect, store, process, or transmit personal data.
Specifically:
No personal information is collected
No browsing history is stored
No keystroke logging
No analytics or telemetry
No tracking technologies
No advertising identifiers
Data Transmission
No data is transmitted to external servers
No background network requests
No third-party integrations
No remote code execution
The extension does not communicate with any external services.
Storage
No persistent storage of user activity
No cloud synchronization
No background data retention
Gridhopper runs only within the active browser tab when triggered by the user.
Permissions Usage
Gridhopper requests only the minimum permissions required:
activeTab – to inject the navigation overlay into the current tab when activated by the user
scripting – to programmatically inject required content scripts for grid rendering and keyboard handling
The extension does not access or process data unless the user activates it.
Security
No dynamic code execution
No use of eval or remote script loading
No external dependencies loaded at runtime
All extension resources are packaged locally within the extension bundle.
Support
For bug reports, compatibility issues, or feature requests:
Please open an issue in this repository.
When reporting a problem, include:
The website URL
Steps to reproduce
Your Chrome version
The extension version
This repository is used for documentation and issue tracking purposes.
Updates
If this policy changes, updates will be reflected on this page.