Notes

Encrypted notes app for Android with rich text, attachments, voice memos, and folders. Notes sync end-to-end encrypted with your other Stealth devices through Account Sync.

Opening Notes

Open from the Stealth tools menu. The screen opens with the folder list at the top and your notes below.

Notes and Folders

Folders. Organize notes into nested folders. Drag to reorder.

Rich text editor. Bold, italic, underline, headings, lists, checklists, links, code blocks, and inline images.

Attachments. Photos, voice memos, or any file. Attachments are encrypted alongside the note body.

Voice memos. One-tap audio attachments recorded inside the note.

Search. Full-text search across every note. Filter by folder and date.

Pin notes. Pin important notes to the top of the list.

Share to Notes. Send text, images, or web pages from any other Android app via the Share sheet.

Encryption

Every note and attachment is encrypted on your device with AES-256-GCM before it touches disk. The encryption key is derived from your Stealth account password using Argon2id and never leaves your device.

Account Sync

If your Stealth account is linked to other devices, your notes sync end-to-end encrypted between them in real time.

• Real-time sync across all linked devices
• The server only stores encrypted blobs
• Works offline, queued changes sync when you reconnect

Why Use Stealth Notes

Private by default. The server never sees your note content.

Cross-device. Notes follow you between Android and Windows once Account Sync is set up.

Built in. Same app you already use for VPN, Vault, and the rest of your tools.