Markdown to HTML Converter

Render Markdown formatted text to raw HTML code online. Fast and free.

Input Text

Upload

Output Result

Frequently Asked Questions

What Markdown syntax does it support?

The tool supports standard Markdown (headings, bold, italic, links, images, lists, code blocks, blockquotes) plus GitHub Flavored Markdown extensions (tables, task lists, strikethrough, fenced code blocks with syntax highlighting, and autolinked URLs).

Who uses this tool professionally?

Frontend developers convert README.md files to HTML for embedding in web pages. Email marketers convert Markdown drafts to HTML for email template rendering. Documentation teams preview Markdown documentation as rendered HTML before publishing.

Is the output valid HTML?

Yes. The converter produces properly nested, valid HTML5 with semantic elements. Headings use h1-h6, emphasis uses em/strong, and code blocks use pre/code elements with proper escaping of special characters.

Is my Markdown kept private?

Yes. All conversion happens locally in your browser. Markdown content is never sent to any server.

Markdown to HTML Converter

Render Markdown formatted text to raw HTML code online. Fast and free.

Key Capabilities

Full GitHub Flavored Markdown support

Renders all GFM extensions including fenced code blocks with syntax highlighting, tables, task lists, and strikethrough.

Live side-by-side preview

The editor shows Markdown source on the left and rendered HTML preview on the right, updating in real time.

Clean, semantic HTML output

The generated HTML uses semantic elements. The output can be embedded directly in any CMS or static site template.

How to Use

Paste or type Markdown

Paste your Markdown document into the left panel. The right panel renders preview in real time.

Check the preview for formatting issues

Scroll through and check that all formatting elements have rendered correctly.

Copy the HTML output

Switch to HTML source view. Click Copy HTML. The output contains only body content.

Common Use Cases

Technical writers converting documentationA documentation writer can convert finished Markdown articles to clean HTML for CMS upload.
Email developers testing conversionA developer can test Markdown-to-HTML conversion output against their production system rendering.
Bloggers previewing post formattingA blogger can preview exactly how a Markdown post will look before publishing.

Frequently Asked Questions

What Markdown syntax does it support?

Who uses this tool professionally?

Is the output valid HTML?

Is my Markdown kept private?

Yes. All conversion happens locally in your browser. Markdown content is never sent to any server.

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Text Processing Tools — Transform and Analyze Text

Text Transformation Operations

Text transformation tools perform systematic changes to text content. Case conversion changes between UPPERCASE, lowercase, Title Case, Sentence case, and camelCase — essential for developers, writers, and data cleaners. Line sorting arranges lines alphabetically, numerically, or by length. Duplicate removal identifies and removes repeated lines, useful for cleaning mailing lists, log files, and data exports. Line break removal and extra space trimming clean up text pasted from PDFs or websites that often contains unwanted formatting artifacts.

Text Analysis and Counting

Our word counter analyzes text to provide word count, character count (with and without spaces), sentence count, paragraph count, and estimated reading time. These metrics are essential for content writers meeting word count requirements, students checking essay length, SEO professionals optimizing meta descriptions (which should be 150-160 characters), and social media managers staying within platform character limits. The tool updates in real-time as you type or paste text, providing instant feedback.

Code Formatting and Minification

Properly formatted code is easier to read, debug, and maintain. Our JSON formatter takes minified or poorly formatted JSON and adds consistent indentation, line breaks, and syntax highlighting. The reverse operation — minification — removes all unnecessary whitespace to produce the smallest possible output for production use. Similar tools are available for CSS, SQL, and XML. These operations preserve the logical content while changing only the visual presentation, so formatted and minified versions are functionally identical.

Encoding and Translation Utilities

Our text utilities include converters for various encoding systems. Binary-to-text and text-to-binary convert between human-readable text and its binary representation. Hexadecimal converters work with hex encoding. Morse code translator converts text to and from Morse code using standard International Morse Code patterns. ROT13 applies the simple letter-substitution cipher that shifts each letter 13 positions in the alphabet. These tools are useful for education, puzzle solving, CTF competitions, and data analysis tasks where understanding encoding layers is essential.