Cookie Notice
HKFlows uses only strictly necessary cookies and no analytics, advertising or tracking.
Effective October 6, 2026
1. In short
HKFlows sets only the cookies it needs to sign you in and to remember your language. We do not use analytics, advertising or tracking cookies or scripts, so there is no cookie banner and nothing to accept or decline. Strictly necessary cookies do not require consent.
2. What is stored on your device
| Name | Purpose | Duration |
|---|---|---|
| hkf.session_token (prefixed __Secure- on HTTPS) | Keeps you signed in. HTTP-only. | Up to 30 days |
| hkf.two_factor (prefixed __Secure- on HTTPS) | Completes two-factor sign-in, only for accounts using two-factor authentication. HTTP-only. | A few minutes |
| hkf_locale | Remembers the language you chose | 1 year |
| hkflows-theme (browser storage, not a cookie) | Remembers a light or dark theme you picked | Until you clear it |
3. Checkout
When you buy a plan, the checkout is shown by our payment provider Paddle, which may set its own cookies for security and fraud prevention. They are governed by Paddle’s privacy policy and are only set when you open the checkout.
4. Changes
If we ever add analytics or other non-essential cookies, we will ask for your consent first and update this notice. See also our Privacy Policy. Questions: [email protected].