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Changelog Formatter

Format changelog entries in Keep a Changelog format

Changelog Formatter is a free online tool from BrowserUtils that format changelog entries in keep a changelog format. It runs entirely in your browser — your data never leaves your device. No account required.

How to use Changelog Formatter

  1. 1 Paste or type your input into the editor above.
  2. 2 The tool processes your data instantly — right in your browser, with nothing sent to a server.
  3. 3 Copy the result with one click or continue editing your input.

About Changelog Formatter

Free online changelog formatter. Create structured changelog entries following the Keep a Changelog format with categories for Added, Changed, Deprecated, Removed, Fixed, and Security. This tool runs entirely in your browser — your data is never sent to a server. Just paste your input, get instant results, and copy with one click. No sign-up or installation required.

Changelog Formatter specs

Runtime
100% client-side (browser)
Cost
Free — no account, no rate limits, no usage caps
Browser support
Chrome 90+, Firefox 88+, Safari 14+, Edge 90+
Part of
299 developer tools on BrowserUtils (100% client-side)

Questions

What is Keep a Changelog?
Keep a Changelog is a convention for formatting changelog files. It organizes changes by version and date, with entries categorized under Added, Changed, Deprecated, Removed, Fixed, and Security headings.
Why should I maintain a changelog?
A changelog helps users and contributors understand what changed between versions. It communicates breaking changes, new features, and bug fixes clearly, making upgrades easier and more predictable.
What is the difference between a changelog and release notes?
A changelog is a cumulative file in the repository tracking all version history. Release notes are typically published per release on platforms like GitHub Releases and may include additional context, migration guides, or contributor credits.
How do I categorize a changelog entry?
Use "Added" for new features, "Changed" for modifications to existing functionality, "Deprecated" for features being phased out, "Removed" for deleted features, "Fixed" for bug fixes, and "Security" for vulnerability patches.
Can I format an existing changelog with this tool?
Yes. Paste your existing changelog entries and the tool will restructure them into the Keep a Changelog format with proper headings, categories, and date formatting.
Embed this tool

Copy this code to embed the tool on your website. Adjust the height to fit your layout.

<iframe src="https://www.browserutils.dev/embed/changelog-formatter" width="100%" height="500" frameborder="0" title="Changelog Formatter"></iframe>

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