Cookie Policy
Browser storage used for sign-in, preferences and video creation.
Last updated: November 6, 2026.
Sign-in and preferences
Pika H3 uses cookies and browser storage to maintain your session and remember interface preferences.
| Purpose | Storage and duration |
|---|---|
| Sign-in | Authentication cookies keep you signed in. Sessions are configured to expire after seven days and can be renewed through continued use. |
| Appearance | Local storage remembers your selected theme until it is changed or the browser storage is cleared. |
| Sidebar | A preference cookie remembers whether the sidebar is open. |
| Continue a composition | Session storage temporarily keeps the prompt and settings entered on the homepage in the same browser tab. The saved copy is removed when it is loaded into the studio. |
The composition handoff does not submit a video generation request or charge credits. You review the settings and submit separately in the studio.
Other services
Google sign-in and third-party websites may use their own cookies when you visit or interact with them. Their own notices apply to that storage. Marketing email subscriptions are disabled in the current service.
Your controls
You can inspect, block or clear cookies and site storage through your browser settings. Blocking necessary storage may prevent sign-in or the transfer of a composition to the studio. If a composition cannot be saved, copy your prompt and enter it directly in the studio.
Clearing browser storage may sign you out and reset preferences. It does not by itself delete account records or files held by the service or its providers. See the Privacy Policy for account controls and privacy requests.
Contact
Questions about browser storage can be sent to support@pikah3.app.