Pei Notes
The private, offline-first workspace designed for complete data independence.
Pei Notes brings your thoughts, daily todos, files, and local web projects together into a single, high-performance Android workspace. Built from the ground up to operate completely offline, with no accounts, no telemetry, and zero cloud tracking.
Currently Free • 100% Offline • Android Only
Why Offline-First Matters
Most modern note-taking apps demand an account, constantly sync your personal thoughts to remote servers, and stop working the moment your connection drops. Pei Notes was created on the opposite premise: your personal workspace should belong entirely to you.
Every note you write, every checklist you complete, and every file you store lives inside a local database on your Android device. It launches instantly, works on flights and remote locations, and never transmits a single byte of telemetry.
Zero Lock-in, Complete Data Ownership
Your data is never trapped in a proprietary closed format. Easily export and back up your workspace to keep copies in your personal storage or transfer them whenever you choose.
Writing and thinking should be comfortable at any hour. Pei Notes features tailored dark modes, including a true pitch-black AMOLED theme that saves battery, paired with customizable accent tones to match your personal aesthetic.
Everything You Need in One Unified App
A focused, cohesive toolset designed to replace multiple cluttered apps with one fast, reliable environment.
Structured Notes & Quick Capture
Write and format your thoughts with speed and clarity. Whether drafting long-form essays, meeting minutes, or quick snippets, the editor remains responsive and distraction-free.
Actionable Checklists & Daily Todos
Keep daily tasks and projects moving forward. Organize priority todos alongside your notes so actionable items never get lost in separate apps.
Media & Document Storage
Attach photos, documents, and reference files directly into your workspace. Files remain secured within the app's protected local storage.
Instant Search & Organization
Locate past notes and checklists in milliseconds with on-device indexing that never relies on an external server.
A short tour
Chat UI workspace & all management
Catalogs (it is like a folder, organize chats with it)
Traditional old-type notes with text editor
Collections: second option to organize chats and notes
Global search across all notes and chats
View all starred messages
Fully customizable themes
In Android can hide app launcher icon from settings(to open app use link)
Lock app with a password (other options soon)
Side testing features (from these maybe promoted to establish)
More details on this capability below:
A Built-in Local Web Server Inside Your Notes
A standout engineering feature that sets Pei Notes apart from every other note app on Android.
Pei Notes includes an integrated local static HTTP web server. You can import HTML, CSS, JavaScript, and asset files, launch the local server, and preview live static websites directly on your mobile device.
Whether you are a developer testing responsive layouts on the go, a student learning front-end web development, or someone who wants to view interactive offline web dashboards, Pei Notes provides a full local hosting environment without needing Node.js, terminal emulators, or network access.
Coming Soon
Features currently in active development for upcoming updates:
Take back ownership of your notes.
Download Pei Notes today on Google Play and experience an uncompromising, fast, and private offline workspace.