Free & open source

Your knowledge,
entirely yours.

Piki is a personal wiki that lives on your computer. No cloud, no account, no tracking โ€” just your notes, organized exactly the way you want them.

๐ŸชŸ Windows
๐ŸŽ macOS
Requires Java 17+
100% free
localhost:8080
Piki app screenshot
๐Ÿ”’ Password protected
๐Ÿ“ฆ Export & backup

Everything you need, nothing you don't.

Piki gives you a clean, fast, and organized way to manage all your personal notes and knowledge โ€” right from your browser, without leaving your machine.

๐Ÿ“„

Rich Pages

Create, edit, and delete pages with full-featured rich text. Your content, formatted just the way you want it.

๐Ÿ—‚

Types & Colors

Organize pages with custom types โ€” each with their own color and icon. Visual clarity at a glance.

๐Ÿท

Tags & Filtering

Tag your pages for easy cross-category filtering. Find what you need in seconds, not minutes.

๐Ÿ”

Instant Search

Find any page by title immediately. No lag, no delay โ€” your local data means blazing-fast results.

๐Ÿ“ฆ

Import & Export

Backup your entire wiki to a ZIP file. Restore it anytime, anywhere โ€” you own your data, completely.

๐Ÿ”

Secure by Design

Password protection with encrypted storage. A recovery key in case you forget. Your wiki, only for you.

Up and running in 60 seconds.

Piki requires no installation wizard, no database setup, no server configuration. If you have Java, you're good to go.

1

Download Piki

Grab the latest release ZIP. Extract it anywhere on your computer.

๐ŸชŸ Windows ๐ŸŽ macOS
2

Launch the app

Double-click start.bat on Windows or start.command on Mac. Your browser opens automatically.

3

Set your password

On first launch, create your password. A recovery key is generated โ€” save it somewhere safe.

โฌ‡ Download now โ€” it's free

Requires Java 17 or higher  ยท  Windows & macOS

๐Ÿ 

Runs locally

Piki runs entirely on your machine at localhost:8080. No internet connection needed, ever.

โ˜๏ธ

No cloud

Your notes never leave your computer. There are no servers, no sync, no third-party storage.

๐Ÿ”•

Zero tracking

No analytics, no telemetry, no ads. Piki doesn't even know you exist โ€” and that's the point.

๐Ÿ“‚

Open data format

Export everything as a clean ZIP file anytime. Your data is yours โ€” portable and readable.

Your notes are yours. Full stop.

In a world where every app wants to sync your data to the cloud, Piki takes the opposite approach. What you write stays on your disk โ€” encrypted, password-protected, and completely offline.

No account to create. No email to verify. No subscription to manage. Just a JAR file and a double-click.

0
External servers
0
Trackers or ads
100%
Your data, your rules

Built with solid, proven technology.

๐ŸƒSpring Boot 3Backend & API
๐Ÿ…ฐAngular 18Frontend SPA
๐Ÿ’…Tailwind CSSStyling
๐Ÿ—„H2 DatabaseEmbedded local DB
๐Ÿ”‘JasyptEncryption

Ready to start building your wiki?

Piki is free, lightweight, and runs anywhere Java does. No install wizard. No account. No nonsense.

Latest release  ยท  Requires Java 17+  ยท  View on GitHub