Web Tools

Changelog Generator

Generate formatted changelogs from conventional commit messages. Supports Keep-a-Changelog and simple list formats, type grouping, breaking change highlighting, scope formatting, version headers. Runs entirely in your browser — your data never leaves your machine.

changelog conventional-commits git semver release markdown

Published May 30, 2026

All interactive tools run entirely in your browser. Your data never leaves your device.

How It Works

Paste conventional commit messages (one per line) and instantly generate a formatted changelog. The tool parses type(scope): description format and groups changes by category.

Features

Conventional Commits parsing: supports type(scope)!: description format with all standard types (feat, fix, docs, style, refactor, perf, test, build, ci, chore, revert)
Keep-a-Changelog format: groups by type with proper headings (Added, Fixed, Documentation, etc.)
Simple list format: flat bullet-point list without grouping
Breaking changes: ! suffix highlighted as BREAKING in output
Scope formatting: scopes displayed in bold for easy scanning
Version headers: optional version number and date in the header
Group by type: toggle type-based grouping on/off
Include raw commits: optionally show the original commit message alongside formatted output
Statistics: total commits, parsed vs skipped, breaking changes count, type breakdown
5 examples: feature release, bug fix release, breaking changes, mixed types, minimal
Private: runs entirely in the browser — no data transmitted

Use Cases

Generating release notes from git log output
Creating CHANGELOG.md entries for open-source projects
Reviewing the scope of changes before a release
Converting git commit history into user-facing release notes