Roast My Code

Every developer thinks their code is clean until a roast says otherwise. Paste any code snippet and get two takes: a brutal roast that calls out the spaghetti, the variable names nobody should ever name, and the logic that makes no sense — plus a friendly code review that actually helps you make it better. Free, instant, works with any language, and considerably more honest than your rubber duck.

The tool analyzes your code the way a senior engineer would in a PR review: scanning for readability, maintainability, performance, and obvious red flags. The roast persona goes hard on the anti-patterns, the magic numbers, the deeply nested conditionals, and the comments that explain nothing. The friendly persona then provides actionable improvement suggestions — better variable names, cleaner logic flows, and structural changes that would make the code easier to work with. It adapts its feedback to whichever language you're using.

This is for developers at any level — students learning to code, professionals preparing for code reviews, open-source contributors, or anyone who wants a fast, honest read on a snippet they're working on. It supports every major language: JavaScript, Python, TypeScript, Go, Rust, Java, C++, SQL, and more. For the web-facing output of your code, try our Roast My Website tool to evaluate your site's copy and messaging alongside the technical implementation.