Code Formatter
Format JavaScript, CSS and HTML online: beautify indentation and pick your indent width — all locally.
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This tool runs locally in your browser — your content is never uploaded to a server.
How to use
- 1.Paste your JavaScript, CSS or HTML code into the input box.
- 2.Pick the language and indent width (2 spaces, 4 spaces or tab).
- 3.Click “Format” — the result updates in real time.
- 4.Click “Copy” to save; broken syntax is kept as-is with a notice.
FAQ
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