Privacy Policy

Data Collection and Storage

ShortcutMaster is committed to protecting your privacy. All user data is stored locally in your browser using IndexedDB. We do not collect, store, or transmit any personal information to our servers.

Your learning progress, practice history, and preferences remain entirely on your device.

What We Store Locally

• Shortcuts you've learned and practiced
• Lesson completion status
• Your practice streak and progress statistics
• Achievement badges earned
• Custom shortcuts collections you create

Third-Party Services

Ahrefs Web Analytics: We use Ahrefs for anonymous website traffic analysis. This service collects page views and navigation patterns without tracking personal information.

Google AdSense: We use Google AdSense to display advertisements. Please refer to Google's privacy policy for information about how they collect and use data.

No AI Data Processing: We do not use any AI services that process your personal data. The app runs entirely in your browser.

Private Browsing

When using private/incognito mode, your practice data is stored temporarily during your session and automatically deleted when you close the browser. This is a browser limitation, not our choice.