NumanNotes

A personal note-taking app for Windows and Android.
Your notes are encrypted end-to-end — only you can read them.

• End-to-end encrypted — AES-256-GCM with Argon2id key derivation. The server stores only ciphertext, never your content.
• Cross-device sync — notes sync seamlessly between Windows desktop and Android mobile.
• Rich editing — headings, lists, code blocks, collapsible sections, tags, and more.
• Works offline — notes are stored locally and sync when connectivity is restored.
• Private by design — self-hosted, no third-party cloud, no analytics.

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