AI Code Explainer
Paste any code snippet and get a plain-English explanation instantly, powered by AI. Free tool for understanding unfamiliar code in any language.
Your code explanation will appear here.
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Frequently asked questions
What is AI Code Explainer?+
Paste any code snippet — in any language — and get a plain-English summary plus a breakdown of what each part does, powered by Google's Gemini AI. Useful for understanding unfamiliar code, reviewing a pull request, or learning from an example. Your code is sent to Google's Gemini API to generate the explanation — see the Privacy Policy for details.
Is AI Code Explainer free?+
Yes, AI Code Explainer is completely free — no account or sign-up required. This tool sends your input to a backend service to work (see the tool description and our Privacy Policy for exactly what's sent and why).
Is my data safe when I use AI Code Explainer?+
AI Code Explainer sends your input to a backend service (or third-party API) to work, so it isn't purely local like most CodingAnthem tools. We only send what's needed to produce the result, and don't use it for anything else — see the Privacy Policy for exactly what's sent and why.