Is Claude AI free? How to use Claude Code for free

Claude AI and Claude Code: can I use them for free?

Yes. Claude AI is available on a free plan without requiring a credit card. Users get access to the Sonnet model with certain limitations: approximately 15–50 messages per 5-hour window. The exact number of messages depends on prompt complexity and current server load.

Claude Code is an AI coding assistant that helps create functions, fix bugs, and automate development tasks. It is not included in the free plan. Official access to Claude Code starts with the Pro plan, which costs $20 per month.

However, there are ways to use Claude Code for free. These include proxy solutions, Google AI Studio, OpenRouter, and local models via Ollama. Such options provide similar functionality without requiring an Anthropic subscription.

Claude AI and Claude Code: what's the difference?

Claude AI is a web and mobile chatbot. You interact with it through the claude.ai website or mobile apps. It is suitable for text generation, brainstorming, data analysis, and working with files. Any generated code must be copied manually.

Claude Code is a separate agent. It integrates with development environments (IDEs) and works through the terminal, CLI, or a VS Code extension. The agent has direct access to the project's file system: it can read and edit files, run commands and tests, and iteratively improve code.

Key differences between them include:

• Interface: chat vs. terminal/IDE.

• Autonomy: Claude AI is a passive assistant, while Claude Code is an active agent that edits files on its own.

• Efficiency: Claude Code uses targeted edits that reduce token consumption, though the tool itself requires more resources.

What else is available in the free Claude?

The free Claude AI plan includes the following capabilities:

• Chatting with the Sonnet model for code generation, debugging, and explanations.

• Text and image analysis.

• Web search.

• Creating and editing files and executing code through Artifacts.

• Working with a limited number of projects.

• Using connectors for services such as Slack, Google Workspace, and others.

• Conversation memory and context retention.

• Access through desktop extensions and mobile apps.

Limitations of the free plan:

• No access to Opus, the most powerful publicly available AI model from Anthopic.

• No access to Claude Code or Cowork.

• A limited number of projects.

• No Research mode.

• Usage limits are reached more quickly during peak hours.

Using Claude Code for free: coding features and capabilities

Officially, accessing Claude Code requires a Pro subscription or higher. However, the community actively uses free alternatives.

Here are the main options:

• Google AI Studio with Gemini: free access with a Google account.

• OpenRouter provides access to free models such as DeepSeek, Qwen, and others.

• Ollama for local use, although it requires a powerful machine.

• Proxy solutions and GitHub repositories (for example, free-claude-code on GitHub). These route Claude Code requests to free backends.

When working with compatible models, Claude Code can:

• Read and edit project files.

• Execute commands and run tests.

• Autonomously plan tasks and perform iterative improvements.

• Use custom skills, hooks, and subagents.

Performance depends on the chosen model. For many tasks—especially with models approaching Sonnet-level quality—the listed capabilities are more than sufficient.

Free vs Pro Claude: features and limitations

Let’s compare the free and Pro Claude versions.

Usage limits are shared between chat and Code on paid plans. Higher-tier subscriptions offer 5 to 20 times more capacity.

How to sign up for free access to Claude

1. Go to claude.ai.

2. Sign in with your Google account or enter your email address.

3. Verify your account via the email link (if you registered with email).

4. Once verified, you can start chatting immediately.

No credit card is required.

To use Claude Code for free:

1. Install the CLI or the VS Code extension.

2. Configure an API key or use a free proxy.

Additional recommendations from the Octo Browser team

Claude AI is available for free, but with limitations. Claude Code is officially a paid product, though there are ways to use it for free through alternative services. For maximum efficiency, combine Claude AI with proxy solutions for Claude Code and pay attention to prompt complexity.

To work around usage limits more effectively, you can combine multiple free Claude accounts with multi-accounting solutions. Anti-detect browsers such as Octo Browser allow you to manage multiple accounts without risking bans. This is achieved through browser kernel-level fingerprint spoofing. Claude AI perceives such fingerprints as independent users with separate devices.

This means you can work with multiple Claude accounts simultaneously and rotate requests between them. Octo Browser preserves session stability and chatbot conversation context, allowing you to continue your work seamlessly.

Always check the official Anthropic website for the latest information, as limits and features may change over time.

FAQ

Can I use Claude AI for free?

Yes. Claude offers a permanent free plan with access to the Sonnet model. It is not a trial period—it is a full plan with certain limitations.

Is a credit card required to access Claude's free plan?

No. You only need an email address or a Google account to register.

What happens if you exceed Claude's free usage limits?

You will see a notification informing you that the limit has been reached. You must wait for the limit to reset (typically a 5-hour window). During periods of high service load, the wait may be longer. You can switch to the Haiku model or use multiple Claude accounts while complying with the service's rules. At this stage, you may need an anti-detect browser.