Local storage and security
Understand where your Eucline projects live.
Eucline currently follows a local-first model. This page explains the practical boundary between project data in your browser and the infrastructure that serves the website.
Project data stays in this browser profile
The editor stores project documents in IndexedDB for the current Eucline origin. Interface preferences and recovery references use localStorage.
There is no current cloud project sync
Eucline does not currently upload project content to a user account or synchronise it between devices. Opening the same site elsewhere does not make your projects appear there.
Export is the backup path
Download .eucline files regularly and keep them somewhere you control. These files preserve editable project data and can be imported into another supported browser.
Browser data can be removed
Clearing site data, using private browsing, resetting a profile or losing a device may remove local projects. Eucline cannot recover a project that exists only in deleted browser storage.
Website delivery still uses network infrastructure
Loading Eucline requires requests to its hosting infrastructure. Those requests can involve technical connection data such as IP addresses, timestamps and request headers.
Keep an editable backup.
Open the editor, then download important projects as .eucline files.