Developer

AI Code Explainer

Paste any code and get a clear explanation from a local AI. Your code stays in your browser.

Was this tool helpful?

What is AI Code Explainer?

Paste any code and get a clear, detailed explanation from a local AI that runs entirely in your browser.

Supports JavaScript, TypeScript, Python, Java, C++, Go, Rust, Ruby, PHP, SQL, and more. The AI model runs locally via WebGPU so your code is never sent to any server. Pro feature.

How to Use AI Code Explainer

1Load an AI model (Phi 3.5 Mini recommended for code)
2Select the programming language of your code
3Paste your code into the input area
4Click Explain Code and read the generated explanation

Frequently Asked Questions

No. The AI runs entirely in your browser on your device. Your code never leaves your machine, so it is safe for proprietary or work code.

JavaScript, TypeScript, Python, Java, C++, Go, Rust, Ruby, PHP, SQL, CSS, HTML, and more.

Select the language, paste the function or snippet, and click Explain Code. You get a plain-English walkthrough of what the code does, which is useful for reading legacy code, reviewing a pull request, or learning a new codebase.

Yes. Paste the pattern or query and the explainer breaks it down into readable steps so you can see what each part matches or selects.

Share this tool

Related Tools

AI Regex Explainer

Get plain English explanations of regex patterns using a local AI - with live match testing

Explain This

Free online explain this - paste any input and get a human-readable explanation of what it is

AI Documentation Generator

Generate documentation comments for your code using a local AI - nothing leaves your browser

AI Code Converter

Convert code between programming languages using a local AI - your code never leaves your browser

AI Bug Spotter

Paste code and find potential bugs, security issues, and improvements using a local AI

AI Regex Generator

Free online AI regex generator - browse 35+ common regex patterns or generate custom ones with AI