Lint commit messages against Conventional Commits specs (feat, fix, chore, docs).
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. Zero egress.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
Enter your commit message (e.g. feat(auth): add google oauth).
Inspect type, scope, subject length (≤72 chars), and imperative mood checks.
Click Copy Message to paste directly into git commit -m.
Conventional Commits is a lightweight convention on top of commit messages providing an easy set of rules for creating an explicit commit history.
Commit subject lines act as titles/headers in git log and should not end with a period.
Zero-egress companion tools in the Developer Tools suite
Convert raw CSS declarations, selectors, and stylesheets into clean Tailwind CSS classes.
Transpile JSON Schema Draft 7 & 2020-12 into strict TypeScript interfaces and runtime Zod schemas.
Generate compliant RFC 1035 BIND zone files with SOA, NS, A, AAAA, CNAME, MX, and TXT records.
Convert legacy TypeScript numeric/string enums into modern, bundle-friendly string union types.
