Cookies and local storage

Omni Posto uses cookies and local storage to keep sessions active, secure sign-in flows, remember preferences and make previously loaded media faster to display.

This V1 does not add a blocking banner for the functional media cache, because it supports a service explicitly requested by the signed-in user.

Supabase authentication cookies and temporary OAuth cookies are used to sign users in, protect sessions and complete social platform connection flows.

Without these cookies, the service cannot identify the user or perform requested workspace actions.

Omni Posto may use local storage for the selected theme, some form state and automatic Publish draft recovery.

This data stays in the browser and can be removed by the user through browser settings or cleanup actions exposed in the application.

Media thumbnails and previews may be copied into IndexedDB so the media library and Publish selectors reopen faster.

The media cache is size-limited, uses LRU cleanup and can be cleared manually from the media library. It is also cleared on sign-out.

If Omni Posto later adds analytics, advertising, non-essential measurement trackers or an optional persistent offline mode, an appropriate consent mechanism will be added before activation.

The references followed here are the Belgian DPA guidance on cookies and local storage and the CNIL documentation on trackers.