Privacy Policy

Last updated: January 2025

1. Information Collection

Ultimate Payment QR Generator ("the Extension") does NOT collect any personal information, including but not limited to:

• Personal identification information
• Cryptocurrency wallet addresses
• Transaction amounts or memos
• Usage statistics or analytics
• Browser history or cookies

2. Data Storage

The Extension uses Chrome's local storage API exclusively for:

• User Preferences: Language selection and last used settings
• Address Book: Saved addresses for convenience (stored locally only)

All data is stored locally on your device and is never transmitted to any external servers.

3. Permissions Used

Storage Permission

Used to save your preferences and address book locally on your device.

Tabs Permission

Used to open the QR code result in a new tab for better viewing experience.

Clipboard Write Permission

Used to copy wallet addresses and QR code images to your clipboard when you click the copy buttons.

4. Third-Party Services

The Extension does NOT:

• Connect to any external servers
• Use any analytics services
• Include any tracking codes
• Share data with third parties

5. Data Security

Since all data remains on your local device, security depends on your device's security measures. We recommend:

• Keeping your browser updated
• Using device-level security (password, biometrics)
• Being cautious when sharing QR codes

6. Children's Privacy

The Extension is not intended for use by children under 13 years of age. We do not knowingly collect information from children.

7. Changes to Privacy Policy

Any changes to this privacy policy will be reflected in the "Last updated" date. Continued use of the Extension after changes constitutes acceptance of the updated policy.

8. Your Rights

You have the right to:

• Know what data is stored locally
• Delete your local data at any time
• Use the extension without providing any personal information