I built an AI code documentation tool to clean messy code with zero documentation.

If you've ever inherited someone else's code with zero documentation, you know the pain. You spend hours just figuring out what a function does before you can even touch it.

I built legacydoc to fix that.

What is legacydoc?

legacydoc is a tool that takes any undocumented code and generates clean, professional documentation for it instantly. You paste your code, click a button, and get structured docs back in seconds.

No setup. No configuration. Just paste and go.

👉 Try it here: and let me know what you think in the comments.