代码片段格式化
粘贴 HTML、CSS 或 JavaScript,一键取得干净缩进与格式化后的输出。
100% in your browser. Your file never leaves your device.
Paste code above, then click Format.
How to use
- Paste your HTML, CSS, or JavaScript snippet into the input box.
- Select the language from the dropdown and click Format.
- Review the formatted output and click Copy to copy it to the clipboard.
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常见问题
- Is this tool free?
- Yes, completely free with no signup required.
- Does my data leave my device?
- No. Everything runs in your browser — nothing is sent to any server.
- Does it work on mobile?
- Yes. The tool is mobile-first and works on any modern browser including iOS Safari and Android Chrome.
Last updated: By jarvisbox