HTML Beautifier
Beautify and indent HTML code.
100% Private — Nothing is Uploaded
All processing happens locally in your browser. Your files never leave your device and are never sent to any server.
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About the HTML Beautifier
This tool indents HTML tags so the structure is easy to read. It preserves the content of <pre>, <textarea>, <script>, and <style> exactly as-is.
Features
- Indentation with 2 spaces, 4 spaces, or tabs.
- Safe handling of raw content tags.
- Keeps void elements (br, img, hr, etc.) on one line.