˚

Tsuki

A cozy personal journal for macOS.
Your entries stay on your computer. Always.

macOS · Open Source · Local Storage
Entry list view

Rich Entries

Title, content, tags, moods, source links, and linked entries. Everything you need to capture a thought.

Folders & Tags

Organize into custom folders with drag & drop. Tag entries and filter from the sidebar.

Full-Text Search

Search across all entries instantly with highlighted snippets. Find anything in seconds.

Stats & Streaks

Track your writing streaks, entry count, tag usage, and activity over time.

Templates

Quick-start entries from templates — daily reflections, reading notes, and more.

Local JSON Storage

Individual JSON files in ~/.tsuki/entries/. No database, no cloud, no telemetry. Your journal is yours.

Get Started

Clone the repo and build from source. Requires macOS 14+ and Xcode 15+.

# clone & open
git clone https://github.com/pharmacykitty/tsuki.git
cd tsuki
open Tsuki.xcodeproj
# build & run (⌘R)

or download the installer

Tsuki.dmg

夜が来るたびに、また夢を見る

Every night, I dream again.