Free Claude Code

What is Claude Code?

Claude Code is an agentic coding tool from Anthropic that does far more than autocomplete. You give it a task and it explores your repository, runs commands, edits files and explains what it did, all from your terminal or editor. It launched as a research preview in early 2025 and quickly became one of the most talked about tools in the AI coding space.

The free tier is really a subscription benefit. Anthropic includes Claude Code in its Claude Pro and Max plans, so if you already pay for Claude, the coding agent is available at no extra charge up to the usage limits of your plan. That is the deal that made it accessible to a huge number of developers.

It also runs on claude.ai in the browser, which means you can point it at a GitHub repo without installing anything. On top of that, Claude Code on the web works with GitHub Actions for scheduled, hands-off coding tasks.

Key Features

• Agentic workflows that read, edit and test code across a whole repository
• Terminal CLI plus extensions for VS Code and JetBrains IDEs
• Claude Code on the web, which runs in the browser against GitHub repos
• Subagents for parallel, specialized tasks inside a session
• Model Context Protocol (MCP) support for connecting external tools
• Hooks and checkpoints for custom automation and safe rollbacks
• Claude Code on GitHub Actions for automated coding pipelines
• SDK support so you can build Claude Code into your own tools

How to get started

The simplest path requires no install at all: open claude.ai, log in with your Claude account, and start a Claude Code session in the browser. It can connect to a GitHub repository and start making pull requests for you.

For local work, install the CLI with a single command from the official docs, authenticate with your Claude account, and run it inside your project folder. VS Code and JetBrains users can install the official extensions instead.

• Sign up for Claude Pro or Max at claude.com
• Open claude.ai/code in the browser or install the CLI from the docs
• Authenticate with your Claude account
• Point it at a project or a GitHub repo
• Describe a task, review the changes, and approve

Use cases

• Implementing features and fixing bugs in real repositories
• Writing and updating tests across a codebase
• Refactoring large modules with confidence
• Explaining unfamiliar code and generating documentation
• Automated maintenance tasks via GitHub Actions
• One-off scripts and data wrangling without leaving the terminal

Pricing and licensing

Claude Code is proprietary software, but it is bundled with Anthropic's consumer subscriptions. The Pro plan, around $20 per month in the US, includes a generous usage allowance, while the Max plans at higher monthly prices offer far bigger limits for heavy users. If you prefer pay as you go, you can also use Claude Code through the Anthropic API and pay per token.

The exact limits for each tier have shifted as Anthropic iterates on the product, so the pricing page is the place to check current numbers. The core pitch stays the same: a paid Claude subscription is the cheapest way to get real agentic coding.

Pros and cons

Claude Code's strengths are capability and ecosystem. The agent handles genuinely complex, multi-file work, the subscription model makes it cheap for individuals, and the docs, SDK and community are growing fast. The browser version lowers the barrier further, since you do not even need a local setup.

On the downside it is closed source and tied to Anthropic's models, the free tier has usage caps that heavy users will hit quickly, and the terminal-first workflow has a learning curve for people used to graphical tools.

Alternatives

• OpenAI Codex: agentic coding from OpenAI with ChatGPT integration
• Google Gemini CLI: free and open source agentic coding
• Cursor: an AI-native code editor with agent features
• Forge Code: an open source terminal-first coding agent
• Aider: open source AI pair programming in the terminal