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Cookie Policy

Last updated: 10 November 2026

In short

This policy explains the cookies and similar technologies used on botransfer.com and app.botransfer.com. A cookie is a small text file a website stores in your browser. "Local storage" is a similar feature that lets a site keep a small note in your browser. The law that covers both in the UK is the Privacy and Electronic Communications Regulations 2003 (PECR). It allows a site to store information that is strictly necessary to provide a service you have asked for without asking for consent. Everything listed below falls into that category.

1. Cookies we set

NameWhat it doesHow long
sessionid Keeps you logged in, and remembers that you confirmed your email address with a code so you don't need a new code for every transfer. It holds a random reference, not your details. 30 days, or until you log out
csrftoken Security. Proves that a request to send, delete or change something really came from our pages, protecting you from "cross-site request forgery" attacks. 1 year

Both are first-party cookies set on botransfer.com and its app subdomain, sent only over encrypted connections, and never used to track you across other websites.

2. Notes kept in your browser (local storage)

NameWhat it doesHow long
bt:who Remembers whether you were last logged out, on Free or on Pro, so the app shows the right buttons as it opens instead of flickering. It contains only one of those three words. Until you clear your browser data
bt:got:… On a download page, remembers which files you have already downloaded on this device, so they stay ticked. It contains only the transfer's and files' random references. Until you clear your browser data

These notes never leave your device and we cannot read them.

3. Services we use that run in your browser

None of these load until you use the feature that needs them.

4. What we don't use

We use no analytics or statistics tools, no advertising or remarketing cookies, no social media widgets, no "pixels" in our emails, and no fingerprinting. If we ever want to add something that is not strictly necessary, we will ask for your consent first and update this policy.

5. Your choices

You can block or delete cookies and local storage in your browser settings. If you block our cookies you will not be able to log in, send transfers or open password-protected transfers, because the service cannot work securely without them.

6. Questions

Email privacy@botransfer.com. Our Privacy Policy explains how we handle personal data more generally.