Saving projects and assets

Signed-in project edits are debounced and flushed on explicit save and visibility changes. Profile Preferences controls autosaving projects, supported tool recipes and the prompt before an existing project's latest state is replaced. The confirmation appears once per open project when its first edit is saved; turning project autosave off leaves the Save button available. Save status stays inline and does not interrupt editing. Revision tokens still prevent another device from silently overwriting a concurrent change.

Supported tool recipes in Audio Effects, Thumbnail Maker, Watermarks and Cover Art autosave into the same My Library item after edits settle. The Stem Splitter can autosave finished stems to private My Assets. Generated image, audio and video files remain on the device unless a tool explicitly saves them as private account assets.

Guests have no durable account library. Save opens authentication and claims the current in-memory document. Export `.novusvis` before leaving if you do not want to sign in.

Music, images and other files you import stay on your device and are never uploaded when you save. Studio keeps them in your browser's storage for this site, so the project finds them again on the same device. On another device, or after this site's data is cleared, Studio names each missing file and asks you to import it again; the same file restores every layer that used it. Files Studio saved to your account before it stopped uploading still open in the projects that use them.