Prime Daybook

Prime Daybook is a modern, private and offline-first space for your notes, ideas and daily life.

Write freely, organize visually and revisit your days through a powerful combination of notes, tags, calendar views and flexible organization tools.

KEY FEATURES

• Offline-first notes
Your notes are stored locally and remain available even without an internet connection.

• Rich Markdown editing
Write structured notes with headings, lists, code blocks, links and more.

• Calendar-based organization
See your notes across days, months and years and quickly return to what mattered on any date.

• Tags and visual clusters
Organize notes with tags or explore them through an interactive visual cluster view.

• Pin important notes
Keep your most important notes close with Pinned Spotlight.

• Powerful search and filtering
Quickly find notes using search, tags and filters.

• Reminders
Attach reminders to notes so important ideas and tasks do not get forgotten.

• Prime Cloud
Optionally sign in to securely sync your notes across devices. Prime Daybook remains fully usable without an account or cloud sync.

• Designed for privacy
There are no ads. Your local notes stay on your device unless you choose to use Prime Cloud.

• Light and dark themes
A polished interface designed for comfortable writing at any time of day.

Prime Daybook is designed for people who want more than a simple notes list — without turning their personal notebook into a complicated productivity system.

Write locally. Organize naturally. Sync when you want.