Changelog Formatter

How to use this text tool

1. Paste your text, Markdown, documentation, source comments, or Unicode sample.
2. Select the processing mode that matches your preferred output.
3. Run the tool and review the result card, quality score, and recommendations.
4. Copy or export the cleaned output and report.

What this tool does

Format messy changelog notes into a clean Markdown changelog with version headings, grouped change types, semantic version checks, duplicate detection, and a documentation quality score.

The result is designed for practical editing, documentation cleanup, and quick QA before publishing.

Example

Paste rough text such as v1.1.0 fixed login bug. The tool returns a cleaner structure plus metrics and recommendations.

Use cases

• Developer documentation cleanup
• Release preparation
• Markdown and README QA
• International text inspection
• Technical writing review

Tips for better output

• Use clear headings or labels where possible.
• Separate unrelated sections with blank lines.
• Keep examples close to the section they explain.
• Review detected issues before publishing.

Processing details

The tool uses browser-side parsing rules for Markdown, documentation conventions, comments, Unicode scripts, and common formatting patterns.

It is a fast formatting and QA helper, not a compiler, formal linter, or server-side validation system.