Private, encrypted, and beautifully minimal. Your thoughts stay yours — always. No ads. No tracking. No cloud. Just notes.
FEATURES
Void Note is packed with premium features — for free. No paywalls on core functionality. Ever.
Bold, italic, underline, strikethrough. H1/H2/H3 headings. Numbered lists with auto-continue. Interactive checklists. Color-coded notes. All the formatting tools you need — none of the bloat.
Every note is encrypted before it touches storage. Master key lives in Android Keystore (hardware-backed). Zero-knowledge by design.
Fingerprint or face unlock. Vault password as fallback. Your notes open only for you.
Organise with nested folders and up to 5 tags per note. Browse by tag, folder, or search everything at once.
Attach encrypted voice recordings and images directly to notes. Captured from camera or gallery. All files encrypted at rest.
No network required. Ever. Your data never leaves your device unless you explicitly choose to export it. No accounts needed for core features.
Three carefully crafted themes. Extra Dark mode uses true #000000 black for OLED screens — saves battery and looks stunning. Nothing-inspired monochromatic design throughout. Note color accents (6 colours) add personal touches without breaking the aesthetic.
Export your entire vault as an encrypted .vnbackup file. Restore on a new device. Your encryption key never leaves your device.
Archive notes without deleting. Trash with 30-day auto-cleanup. WorkManager runs the cleanup in the background — no manual purging needed.
Sort by last modified, created date, or title A→Z / Z→A. Filter chips for All, Pinned, Folders, and Tags. Sort preference persists across sessions.
Privacy isn't a feature toggle. It's the foundation. Void Note was designed encryption-first — your notes are encrypted before they are ever written to disk.
The master encryption key lives in Android's hardware-backed Keystore. It never exists in plain memory longer than needed.
Every note title, content, and tag is encrypted individually. GCM mode provides authenticated encryption — tampered data is detected.
Your vault password is never stored. It's run through PBKDF2 to derive the encryption key. The salt is stored — the password never is.
Images and audio recordings are encrypted as .enc files in app-private storage. No unencrypted files are ever written to disk.
THE PROMISE
We built Void Note because we were tired of note apps that spy on you, show you ads, or lock features behind subscriptions.
No advertisements. No sponsored content. Not now. Not ever.
No analytics SDK. No crash reporters. No telemetry of any kind.
Core features work completely offline. No account required. Your data, your device.
Encryption is not a premium feature. Privacy is not a subscription tier.
GET VOID NOTE
Currently in alpha. Available as a direct APK download from GitHub. Play Store release coming soon.
v0.2.0-alpha · Android 8.0+ · Requires "Install unknown apps" permission for direct APK
GOOGLE PLAY STORE — COMING SOON