Skip to main content
Bloc is a lightweight, offline-first note-taking app that lives in your browser. Write and organize your thoughts with a powerful block-based editor, tag your notes for quick retrieval, and search everything in seconds — no internet connection required. When you’re back online, Bloc quietly syncs your changes to the cloud so your notes are always where you need them.

Introduction

Learn what Bloc is, how it works, and what makes it different from other note-taking tools.

Quickstart

Sign up, write your first note, and install the app on your device in under two minutes.

Notes Editor

Master the block editor — slash commands, formatting, tables, code blocks, and more.

Offline Sync

Understand how Bloc saves your notes locally and syncs them when you reconnect.

​
What you can do with Bloc

Write with blocks

Use slash commands to insert paragraphs, headings, bullet lists, to-do lists, code blocks, tables, and more — all without leaving the keyboard.

Work offline, sync later

Every keystroke is saved locally to your device. Bloc automatically pushes changes to the cloud the moment you reconnect.

Find anything instantly

Full-text search across all your notes with date range and tag filters. Press Cmd/Ctrl+K from anywhere to open the search palette.

Install on any device

Add Bloc to your home screen from any modern browser — no app store required. It looks and feels like a native app on iOS, Android, and desktop.