https://www.freeformatter.com/javascript-beautifier.html
Free Online Javascript Beautifier / Formatter - FreeFormatter.com
This free online tool lets you beautify/format your JavaScript code with no side effects.
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https://www.freeformatter.com/xml-formatter.html
Free Online XML Formatter - FreeFormatter.com
This free online XML formatter and lets you chose your indentation level and also lets you export to file
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https://www.freeformatter.com/json-formatter.html
Free Online JSON Formatter - FreeFormatter.com
This free online JSON formatter lets you chose your indentation level and creates a collapsible/expandable tree with structure highlights in colors
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https://www.freeformatter.com/html-formatter.html
Free Online HTML Formatter - FreeFormatter.com
This free online HTML formatter and validator lets you chose your indentation level and also lets you export to file
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https://www.freeformatter.com/css-beautifier.html
Free Online CSS Beautifier / Formatter - FreeFormatter.com
This free online tool lets you beautify/format your CSS code with no side effects
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