Privacy Policy - SunoDownloader

Overview

SunoDownloader is a Firefox browser extension that helps users download their published Suno songs. We are committed to protecting your privacy and being transparent about how our extension operates.

Data Collection and Use

No External Data Collection

• SunoDownloader does NOT collect, store, or transmit any personal data to external servers.
• The extension only communicates with suno.com to access your publicly available songs that you have authorized access to.
• No data is sent to any third-party analytics, tracking, or advertising services.

Local Storage Only

• Your download preferences and history are stored locally on your device only, using your browser's storage API.
• This data never leaves your computer and is not shared with anyone.

Permissions Explanation

The extension requests the following permissions:

| Permission | Purpose |
|-----------|---------|
| downloads | Required to download Suno songs to your device |
| scripting | Required to parse and extract song information from Suno's website |
| activeTab | Allows the extension to work on the current tab you're viewing |
| storage | Used to store your download preferences locally on your device |
| *://*.suno.com/* | Required to access your songs on suno.com |

What We Don't Do

• ❌ We don't track your browsing behavior
• ❌ We don't create accounts or require authentication separate from Suno
• ❌ We don't collect device identifiers or fingerprinting data
• ❌ We don't sell or share your data
• ❌ We don't use cookies for tracking purposes
• ❌ We don't have a server infrastructure (open-source project)

Your Data Security

Since all processing happens locally on your device:
- Your data remains under your control
- There are no external servers to be compromised
- Your Suno credentials are never accessed or stored by this extension

Open Source

SunoDownloader is an open-source project. You can inspect the complete source code on GitHub to verify these claims.

Changes to This Policy

We may update this privacy policy. Any changes will be reflected in updates to the extension.

Questions?

For questions about this privacy policy, please open an issue on our GitHub repository.



Last Updated: February 1, 2026