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An AI code reviewer analyzes your code for bugs, security vulnerabilities, performance issues, and readability problems — instantly. It's like having a senior engineer review your pull request, available 24/7 with no queue.
Code review is one of the highest-leverage activities in software development. But async reviews take time and synchronous reviews require scheduling. Our tool gives you a first-pass review in seconds, so you fix obvious issues before asking a teammate.
JavaScript, Python, TypeScript, Java, Go, Rust and more — syntax-aware analysis for each.
Review everything, or zero in on bugs, security, performance, or readability.
Paste a function, a file, or a snippet — any size works.
A quality score out of 10 gives you an immediate signal on overall code health.
Copy the improved code version directly — all fixes already applied.