Documentation
Learn how to get the most out of Cobloc.
Getting started
Your sidebar
Canvas
Canvas Basics
Navigate, zoom, and arrange blocks on the infinite canvas.
Block Connections
Connect blocks with visual edges to map relationships between ideas.
Block Colors
Color-code your blocks to visually organize your canvas.
Mouse or Trackpad
Switch between Mouse and Trackpad navigation modes on the canvas.
Canvas AI
Use the AI sidebar to create, edit, and organize blocks with natural language.
Block types
Notes
Rich text blocks with formatting, links, mentions, and collaborative editing.
Todos
Checklists with progress tracking, mentions, and real-time collaboration.
Links
Rich URL preview cards with automatic metadata fetching.
Images
Upload images or embed from URLs with automatic aspect ratio handling.
Documents
Upload PDFs and view them inline with a built-in viewer.
AI Chat
Chat with Claude, Gemini, or GPT-4o directly on your canvas.
Organization
Workspaces
Create and manage workspaces for different teams or areas of work.
Projects
Group related pages together with custom icons and descriptions.
Tags
Label and categorize blocks across your workspace.
Trash
Understand how deleted pages, projects, and blocks are handled — and how to restore or permanently remove them.