Privacy-First Note Taking

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Second Brain

Capture ideas, link thoughts, and build your personal knowledge base — all while keeping your data completely private on your device.

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Project Brainstorm
Ideas for the new feature. Check [[Design Notes]] for mockups...
workideas
Meeting Notes
Key points from today's standup. Action items for next week...
Reading List
Books to check out this month...
personal
Notes
Search
Tags
Settings

Everything you need.
Nothing you don't.

Mentara is designed to be simple, fast, and private. No bloat, no subscriptions, no data mining.

Truly Private

Your notes never leave your device. No accounts, no cloud sync, no tracking.

Link Your Ideas

Connect notes with [[wiki-style links]] to build your personal knowledge graph.

Organize with Tags

Tag your notes and filter by topic to find exactly what you need.

Works Offline

Access and edit your notes anywhere, anytime. No internet required.

PIN Protection

Optional PIN lock keeps your thoughts secure from prying eyes.

Export Anytime

Export your notes to PDF or CSV. Your data belongs to you.

How Mentara Works

1

Capture

Jot down ideas instantly. Notes auto-save as you type.

2

Connect

Link related notes with [[wiki links]] to build your knowledge web.

3

Discover

Find connections and insights as your second brain grows.

Ready to think better?

Join thousands who trust Mentara with their ideas.

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