Format or beautify Markdown

Format or beautify your code in Markdown locally in your browser using WebAssembly.

Format your code now!
<!-- Welcome to HappyFormatter! -->

# HappyFormatter

- Type or paste Markdown here

- HappyFormatter will format your code

## Features

1. Formatting
2. Syntax highlighting

      
Valid markdown
<!-- Welcome to HappyFormatter! -->

# HappyFormatter

- Type or paste Markdown here

- HappyFormatter will format your code

## Features

1. Formatting
2. Syntax highlighting

Markdown Formatter


Happy Formatter's Markdown Formatter and Markdown Validator help to auto format Markdown text and validate your Markdown syntax.

  • Markdown formatter online is the best tool to format Markdown data.
  • Markdown validator online is the best tool to validate Markdown data.
  • It helps to validate Markdown online with error messages.
  • It's also a Markdown Beautifier that supports various indentation levels.
  • Supports printing of Markdown data.
  • Stores data locally for the last Markdown formatted in the browser's local storage. This can be used as a Notepad++, Sublime, or VSCode alternative for Markdown beautification.
  • This Markdown online formatter can also work as Markdown Lint.
  • Use the auto switch to turn auto-update on or off for beautification.
  • It uses WebAssembly (WASM) to beautify Markdown, making it easy for a human to read and analyze.
  • Download Markdown once it's created or modified, and it can be opened in Notepad++, Sublime, or VSCode alternative.
  • Markdown Format Checker helps to fix the missing quotes; click the setting icon which looks like a screwdriver on the left side of the editor to fix the format.

Know more about markdown:

  • Markdown is a lightweight markup language with plain text formatting syntax designed so that it can be converted to HTML and many other formats using a tool by the same name.
  • Markdown is often used to format readme files, for writing messages in online discussion forums, and to create rich text using a plain text editor.
  • Markdown is a software tool that allows you to write content in a format that can be converted to HTML, PDF, or other formats.

Markdown Validator


Markdown Validator Online checks the integrity/syntax of the Markdown data based on Markdown Specifications.

  • It's super easy to find the error when line numbers are highlighted with an in-detail error description.
  • Use the format button as a Markdown Fixer to repair the error.
  • To validate Markdown you just need internet and no need to install any software.
  • Your Markdown data gets validated in the browser itself.

Frequently Asked Questions

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