Repomix

Repomix

4.0

Transform your codebase into structured, AI-ready formats for seamless integration with large language models and development tools.

Last Updated Nov 10, 2026
Repomix screenshot

About

Welcome to Repomix: Unlocking the AI Potential of Your Codebase. In an era where artificial intelligence is reshaping software development, the ability to seamlessly connect your codebase with large language models (LLMs) and modern development tools has become essential to productivity. Repomix was built for developers who want to turn their code into structured, AI-ready formats—paving the way for smarter programming and deeper analysis.

Key Features

Intelligent Code Conversion: Automatically transforms your entire repository—including source files, configuration files, and documentation—into clean, structured text formats such as JSONL that LLMs can easily understand and process.
Context Optimization: Smartly handles file dependencies and project structure to provide AI assistants like GitHub Copilot, Claude, and ChatGPT with the most relevant code context, improving the accuracy of code generation and analysis.
Seamless Integration: Connects easily with popular development tools and AI platforms, allowing you to import processed code data directly into your existing workflows.
Security and Privacy: Designed with code safety in mind, Repomix supports local processing options so your intellectual property and sensitive code data remain under your control at all times.

Pricing & Fees

  • Pricing: Not publicly listed on the pages we reviewed; check the official site for current plans.
  • Cost model: Repomix is an open-source tool, and the web version on repomix.com can be used directly in the browser without payment.
  • Platform availability: Runs on MacOS, Linux, and Windows, with a CLI, a Chrome extension, and Claude Code plugins (MCP, slash commands).
  • Token and size control: Offers Tree-sitter based code compression, comment removal, and per-file token counts to help manage LLM context limits and reduce usage costs.

Who It's For

Repomix is ideal for development teams looking to accelerate code reviews, knowledge base creation, or onboarding with AI; independent developers and tech leads managing large, complex legacy codebases who want to inject AI intelligence into them; AI researchers and engineers building code-based applications that require high-quality, structured code datasets for training or analysis; and any developer eager to get more value from tools like ChatGPT and Claude when understanding, discussing, or generating code.