Private notes, synced cleanly
Your notebook, locked before it reaches the cloud.
VoidNotes uses Google sign-in through Supabase, private storage, and local-first encryption so saved notes can sync without exposing readable note bodies on the server.
Storage10 MB free
Google-only sign in
10 MB free private storage
Encrypted notes before upload
Local keys
Encryption keys are created and kept on the desktop device, not stored in Supabase.
Encrypted blobs
Supabase Storage receives encrypted note files, while metadata stays protected by row-level security.
App handoff
The login page finishes Google auth and hands the Supabase session back to the desktop app.