AI Commit Message Generator
Turn a git diff or change summary into a Conventional Commit message.
🔒 Bring-your-own-key — your key is sent only with this request and never stored. Get a key from Anthropic or OpenAI.
About this tool
Paste a git diff or describe your change and get a clean Conventional Commit message. Bring your own key.
Frequently asked questions
What format does it use?
Conventional Commits: a 'type(scope): subject' header with an optional bullet-point body.
How is this different from the Conventional Commit Builder?
The builder composes a message field-by-field; this tool generates the whole message from your diff or description.
Do I need my own API key?
Yes. This tool is bring-your-own-key: paste your own Anthropic or OpenAI key and it is used only for that single request — never stored on our servers.