Mini‑Diarium is a privacy‑first journaling app that gives you a calm, focused place to write while keeping full control over your data. It combines strong local encryption with a clean, distraction‑free interface and true cross‑platform support, ideal for daily notes, private reflections, and long‑term life logs.

All entries are stored locally and encrypted end to end, so your thoughts never leave your device unprotected. The app avoids cloud dependent backends, logins, and subscriptions, making it especially attractive if you care about durability and data sovereignty.

The writing experience is intentionally minimal: you open the app and can immediately write, review, or search entries without navigating complex menus. The interface emphasizes legibility and stays out of your way, helping you build and maintain a consistent journaling habit.

Features

  • Local-only Journaling experience
  • Cross-platform
  • AES-256-GCM encryption
  • Key file authentication
  • Rich text editor
  • Supports various Import/Export formats

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Registered

2026-02-26