✦ Private · Local · Peaceful ✦
Write with
gentle focus
your private, local AI journaling companion
What Luma offers
Everything you need,
nothing leaves your device
Rich Text Journal
A beautiful, distraction-free writing canvas that adapts to any time of day. Morning light, evening warmth, deep night — Luma sets the atmosphere.
Daily writingLocal AI Companion
Powered by Ollama running entirely on your machine. Ask Luma to reflect on your entry, explore a feeling, or keep you company — no internet required.
Ollama · On-deviceContextual Memory
Semantic search through all your past entries using RAG. Find a memory not by keywords, but by meaning and feeling.
Semantic RAGMood Insights
Luma quietly tracks the emotional tone of your writing over time. See trends, understand your patterns, notice how you've grown.
Sentiment analysisEncryption & Privacy
Password-protect your journal with full encryption. Your words are yours alone — Luma never touches a server.
E2E encryptedDaily Schedule
Build routines, plan your days, and reflect on how you spent your time. Luma holds your structure so your mind can wander freely.
Planning + reflection“Not to become someone — but to understand yourself.”
— The spirit of Luma
How it works
Simple to start,
yours to keep
Download & install Luma
Grab the latest release from GitHub. Luma is a native desktop app built with Tauri, available for Linux, macOS, and Windows.
Install Ollama (optional)
For AI conversations and mood analysis, install Ollama and pick a model — Mistral, Phi, TinyLlama, or any from the library. All local, all private.
Begin your first entry
Open Luma, pick your scene — beach, city, or forest — and start writing. The room shifts with the time of day. Your words stay on your device, forever.
Begin your
journey with Luma
Free, open source, and completely private.
Your journal is ready when you are.
Available for Linux · macOS · Windows