OneDeck

Your deck, on this device

Use Tasks and Notes without an account or a server. Your data stays in this app on this device.

Google keeps a private copy of saved Tasks, Notes and their organization. Temporary sessions keep working data only in this window; save changes before closing. Unsaved editor drafts are not synchronized.

Google connection needs a public OAuth client ID and authorized site origin. Device-only use is ready now.

Device-only data stays here unless you explicitly connect Google in Settings. Export important work regularly: clearing site data or removing a browser profile can remove local copies.