Privacy Policy – 3D Audio Visualizer Pro

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No Data Collected

We never collect, store, or transmit your personal data.

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No Tracking

No analytics, cookies, or third-party trackers of any kind.

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Stripe Payments

All payment data is handled securely by Stripe via ExtensionPay.

1 Overview

3D Audio Visualizer Pro ("the Extension") is a Chrome browser extension that renders real-time 3D audio visualizations on web pages, including YouTube. This Privacy Policy explains what information is (and is not) collected when you use the Extension.

      Short version: We do not collect any personal information.
      The Extension operates entirely within your browser and does not send any data to our servers.
    

2 Data We Do Not Collect

The Extension does not collect, store, transmit, or share any of the following:

Personal identification information (name, email address, etc.)
Browsing history or URLs visited
Audio content or media data from pages you visit
Device information or hardware identifiers
Location data
Usage analytics or crash reports
Cookies or local storage data beyond what the browser itself manages

      All audio processing is performed locally in your browser using the
      Web Audio API. No audio data ever leaves your device.
    

3 Why Certain Permissions Are Requested

The Extension may request the following browser permissions, used solely for the stated purposes:

activeTab / scripting — Injects the visualizer canvas into the current browser tab so the visualization can be displayed on screen.
storage — Saves your visual preferences (e.g., theme, color settings) locally in Chrome's built-in storage. This data never leaves your device.

      No permission is used to read page content, capture audio streams for transmission,
      or access any sensitive user data.
    

4 Payments & Billing (ExtensionPay / Stripe)

3D Audio Visualizer Pro offers an optional paid upgrade ("Pro" tier) processed through ExtensionPay, a third-party payment service for Chrome extensions. ExtensionPay uses Stripe as its underlying payment processor.

      We never see or store your payment information. All credit card
      numbers, billing addresses, and financial details are entered directly on Stripe's
      secure servers and are governed solely by Stripe's Privacy Policy.
    

When you subscribe to the Pro tier:

You are redirected to a secure Stripe-hosted payment page managed by ExtensionPay.
Your payment details are transmitted directly to Stripe — never to our servers.
ExtensionPay returns only a boolean "paid / not paid" status to the Extension in order to unlock Pro features. No financial data is shared with us.
Stripe may collect and process data as described in their own Privacy Policy.

⚡ Powered by Stripe

For questions about a charge, cancellation, or refund, please refer to Stripe's customer support or contact us using the information in Section 6.

5 Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be reflected by updating the "Last updated" date at the top of this page. We encourage you to review this policy periodically. Continued use of the Extension after changes are posted constitutes acceptance of the revised policy.

6 Contact Us

If you have any questions about this Privacy Policy, please contact:

3D Audio Visualizer Pro Support
Chrome Web Store Developer Page: chrome.google.com/webstore

We will respond to privacy-related inquiries within 30 days.