Last updated: May 18, 2026
Qone uses cookies and similar browser storage technologies to keep you signed in, remember your preferences, and understand how the product is used. This page lists every cookie and storage item we set, why we set it, and how to manage your choices.
Cookie categories
Strictly necessary
These cookies are required for the Service to function and cannot be disabled through our cookie settings.
Preferences
Remember your UI choices (sidebar state, language). Off by default until you provide consent.
Analytics (PostHog)
Product analytics and feature usage tracking. Off by default until you provide consent.
Marketing
Reserved — no marketing or advertising cookies are currently set.
Full cookie & storage inventory
* The last row uses browser localStorage (not a cookie) and is included here for full transparency.
| Name | Set by | Purpose | Expiry | Category |
|---|---|---|---|---|
| __session | Qone | Authentication session cookie | Session | Strictly necessary |
| qone_consent | Qone | Stores your cookie consent choice | 12 months | Strictly necessary |
| theme | Qone | Remembers dark/light theme preference | 12 months | Strictly necessary |
| sidebar_collapsed | Qone | Remembers sidebar collapsed state | 12 months | Preferences |
| language | Qone | Stores language preference | 12 months | Preferences |
| ph_* (multiple) | PostHog | Distinct ID, session replay, feature flags | 12 months | Analytics (PostHog) |
| posthog (localStorage) * | PostHog | Event buffer — browser localStorage, not a cookie | Session | Analytics (PostHog) |
Managing your preferences
Use the "Manage cookies" link in the page footer at any time — the consent banner will reappear so you can update your choices. You can also block or delete cookies via your browser settings (usually under Privacy or Security). Note that disabling strictly-necessary cookies will prevent sign-in.
Questions
Email: [email protected]