Privacy Policy for Kindle Ferry

Last updated: May 31, 2026

Kindle Ferry is a Chrome extension that lets you send PDF documents from Chrome to your Kindle email address. This policy explains what information Kindle Ferry collects and how it is used.

Information we collect

• Account information: When you sign in with Google, Kindle Ferry receives basic account information such as your email address and Google account identifier.
• Kindle delivery settings: We store the Kindle email address you provide so documents can be delivered to your Kindle.
• Documents you choose to send: When you click to send a PDF, that PDF is uploaded to Kindle Ferry servers so it can be processed and delivered to your Kindle.
• Usage and delivery records: We store send status, file size, processing metadata, and monthly usage counts to provide delivery status and enforce usage limits.
• Payment/subscription information: If you upgrade, Stripe handles checkout and payment processing. Kindle Ferry stores subscription/customer identifiers and subscription status, but does not store credit card numbers.

How we use information

We use collected information only to provide Kindle Ferry’s functionality: authenticating your account, saving your Kindle delivery settings, processing user-selected PDFs, delivering documents to Kindle, showing delivery status, enforcing usage limits, and managing subscriptions.

What we do not collect

Kindle Ferry does not collect health information, precise location, personal communications, or general web browsing history. The extension detects whether the active page contains a PDF so you can choose to send it, but it does not sell or use browsing data for advertising.

Sharing

We do not sell user data. Information may be shared with service providers only as needed to operate the service, including Google for authentication, Stripe for payments, Resend/email infrastructure for document delivery, and hosting infrastructure for processing uploaded PDFs.

Remote code

The Chrome extension does not execute remote code. Extension code is packaged with the extension. The extension communicates with Kindle Ferry servers over HTTPS for data such as authentication, settings, upload processing, status, and billing links.

Data retention

Account, settings, subscription, and send-status records are retained as needed to operate the service. Uploaded PDFs are used for processing and delivery. You may request deletion of your account data by contacting us.

Security

Kindle Ferry uses HTTPS for communication between the extension and backend servers. Access to production systems is restricted, and authentication is required for account-specific API requests.

Contact

For privacy questions or deletion requests, contact: ashley@ashleyweinaug.com