Privacy Policy
Last updated: October 22, 2026
This policy explains what data the FLOW extension, Flow Local and the license server at flow.2bro.dev handle. FLOW is made by 2Bro.Dev (“we”).
1. What stays on your computer
FLOW works inside your own browser. Your Google cookies and accounts, prompts, reference images, generated videos and images, settings and API tokens are stored in the extension and in the folder you choose. They are sent only to Google Flow as part of normal use and to Flow Local on the same computer. We do not receive them.
FLOW’s use and transfer of information received from Google APIs adheres to the Chrome Web Store User Data Policy, including the Limited Use requirements.
2. What the license server receives
- To check the trial and license: a random installation ID, a sync ID, a device fingerprint built from browser and hardware characteristics, and a one-way hash of the active Google account email (never the email itself). The server stores them only as keyed hashes.
- To limit trials and wrong keys: a keyed hash of your network (the first three parts of your IP address), with counters.
- To activate a key: the key, stored only as a hash, and hashes of the devices it is active on.
- When you buy: the email you enter, the order reference, the amount, the payment status and the provider’s payment or subscription identifiers, together with the notifications the payment provider sends.
3. Who processes data for us
- Cloudflare hosts the website and the license server and stores its database.
- NOWPayments and PayPal process payments under their own privacy policies.
- Resend delivers the email with your license key.
- Web3Forms delivers messages you send from FLOW → Support: your name, email, message, the extension version, interface language and license state.
4. This website
flow.2bro.dev has no analytics, advertising or tracking cookies. It remembers your language and theme in your browser’s local storage. Cloudflare may keep standard technical request logs.
5. How long we keep it
License and payment records are kept while the license exists and as long as accounting and the law require. Trial records are kept to prevent repeated trials. Counters for failed attempts expire after their time window.
6. Your choices
You can remove FLOW and its local data at any time by removing the extension. To get a copy of the purchase data linked to your email or to have it deleted, write to us from FLOW → Support. Deleting it ends the license.
7. Children
FLOW is not intended for children. Licenses are sold only to people aged 18 or older.
8. Changes
We will publish any change on this page with its date.