GitHelper - AI Code Explainer is a free Chrome add-on designed to assist developers in understanding and improving code from major hosting platforms like GitHub, GitLab, and Bitbucket. This tool enables users to easily select code and receive explanations in plain English, add comments for clarity, suggest actionable improvements, and identify potential security vulnerabilities. The intuitive interface allows users to click 'Explain file' for a comprehensive understanding of entire files, enhancing coding efficiency and collaboration.

With a privacy-centric approach, GitHelper employs a Bring Your Own Key (BYOK) model, ensuring that code is processed directly through the user's own OpenAI API key without being stored or logged by the tool. The free plan allows for 10 explanations per month, while a Pro plan is available for $2.99 per month, offering unlimited access to its features, making it a valuable resource for both novice and experienced developers.