FastDevTools
Home
JSON & Encoding
JSON FormatterJSON MinifierJSON ValidatorJSON to CSVJSON to XMLJSON to YAMLJSON DiffJSON Key SorterJSON Escape/UnescapeJSON Schema Validator
Base64 Encode/DecodeURL Encode/DecodeJWT DecoderHash GeneratorPassword GeneratorHMAC GeneratorBcrypt GeneratorAES Encrypt/DecryptRSA Key GeneratorQR Code Generator
API & Network
API Request TesterHTTP Headers CheckerIP FinderUser-Agent ParserDNS LookupcURL ConverterHTTP Status CheckerPort CheckerSSL CheckerWebSocket Tester
Code & Utilities
HTML BeautifierCSS MinifierJS MinifierCode DiffRegex TesterText Case ConverterSQL FormatterMarkdown PreviewXML FormatterYAML ValidatorCron ParserJWT Generator
Timestamp ConverterUUID GeneratorColor ConverterLorem Ipsum GeneratorRandom NumberWord CounterUnit ConverterTimezone ConverterAge CalculatorEMI CalculatorPercentage CalculatorBinary Converter
Image & Developer
Image CompressorImage ResizerImage to Base64WebP ConverterVideo Thumbnail DownloaderFavicon Generator
.ENV Parser.gitignore GeneratorMeta Tag Generatorrobots.txt GeneratorSitemap GeneratorPackage.json Viewer
AboutContact

HTML Beautifier

What is HTML Beautifier?

HTML Beautifier cleans up messy HTML code by applying consistent indentation and line breaks. It makes complex templates easy to read and helps you find unclosed tags or structural issues in your markup.

How to use HTML Beautifier?

  1. 1Paste your minified or unformatted HTML.
  2. 2Choose your indentation level.
  3. 3Click 'Beautify' to re-format the code.
  4. 4Copy the clean HTML back to your editor.

Frequently Asked Questions

Does it support React/JSX?

It is optimized for standard HTML5. While it might work for simple JSX, we recommend a dedicated JSX formatter for React components.