Claude Chat (claude.ai) This is the standard web/mobile chat interface — what you’re using right now. Best for conversations, writing, answering questions, analysis, creating documents, and general tasks. No technical setup needed.
Claude Code A command-line tool designed specifically for software developers. You run it in your terminal/IDE and it helps you write code, debug, refactor, navigate codebases, and run commands directly on your computer. It works agentically — meaning it can read files, edit code, and execute commands on your machine autonomously.
Claude Cowork A desktop application aimed at non-developers who want to automate file and task management on their computer. Think of it as Claude Code but without needing to know how to code or use a terminal. It can manage files, automate repetitive tasks, and work with documents on your desktop.
Simple comparison:
| Chat | Code | Cowork | |
|---|---|---|---|
| Best for | Everyone | Developers | Non-technical users |
| Where it runs | Browser/mobile | Terminal/CLI | Desktop app |
| Main use | Conversations & content | Coding & engineering | File & task automation |
| Technical skill needed | None | High | Low |