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Secure Notes
Create encrypted notes stored locally on your device. Protected with AES-256-GCM encryption.
No uploads • Client-side only • Your data stays on your device
No notes yet
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Select a note or create a new one
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Storage Information
Notes are stored in browser localStorage (key: aicybr_secure_notes). Clearing browser
data will delete notes. Encrypted notes use AES-256-GCM with PBKDF2 key
derivation.
Your Privacy Guaranteed
All processing happens directly in your browser using JavaScript. Your files, passwords, and data never leave your device and are never uploaded to our servers. We cannot see, store, or access anything you process with this tool.
No account required • No tracking • No data collection • Works offline after initial load