Markdown Previewer
Live side-by-side GitHub Flavored Markdown (GFM) editor and HTML renderer with export.
Markdown Previewer
Live side-by-side GFM Markdown editor & rendered view with HTML export.
ProCalc Developer Tools
Welcome to the Markdown Previewer!Features
Code Example
javascript
function calculateEntropy(length, poolSize) {
return length * Math.log2(poolSize);
}
| Feature | Status | |---|---| | Split View | ✅ Active | | HTML Export | ✅ Ready |
Educational Purpose Disclaimer
This calculator is provided for informational and educational estimation purposes only. All calculations and projections are based on standard mathematical formulas and assumed inputs. The output values should not be considered professional financial, legal, tax, or medical advice. ProCalc is not a registered financial advisor or licensed practitioner. Always consult a qualified professional (such as a Chartered Accountant, certified planner, or physician) before making major decisions.
What is the Markdown Previewer?
The Markdown Previewer is a fast, browser-based editor and live renderer for GitHub Flavored Markdown (GFM).
Markdown is the standard lightweight markup language used for GitHub `README.md` files, documentation, blog posts, and technical writing. This tool renders your raw Markdown side-by-side in real time with support for headings, tables, task lists, code blocks, blockquotes, and links.
Key Features
- Real-Time Split View: See rendered HTML side-by-side with your raw Markdown input as you type.
- GFM Compliant: Full support for tables, task checkboxes (`[x]`), strikethrough (`~~text~~`), blockquotes, and fenced code blocks.
- Export Options: Copy generated HTML output, download as `.html`, or download as `.md` file.
- Word & Character Counters: Displays paragraph count, word count, character count, and reading time estimate.
- Sample Document Loader: Load a rich Markdown template to test all formatting elements.
How Does the Markdown Previewer Work?
1. Type or Paste Markdown into the left editor pane.
2. Observe Live Preview: The right pane updates instantly with formatted HTML styling.
3. Copy or Export: Click Copy HTML or Download .html / .md file.
Formula & Calculation Method
Markdown Parsing:
- `# Heading 1` => `<h1>Heading 1</h1>`
- `Bold` => `<strong>Bold</strong>`
- `[Link](url)` => `<a href="url">Link</a>`
- `| Col 1 | Col 2 |` => `<table>` HTML elements
Example Calculation
Input Markdown:
```markdown
# ProCalc Developer Tools
- Fast & Client-side
- 100% Private
| Feature | Status |
|---|---|
| GFM Support | ✅ Active |
```
- Word Count: 14 words
- Rendered Output: Formatted HTML Heading, Bullet List, and Styled Table.
Frequently Asked Questions
**Markdown Parsing:** - `# Heading 1` => `<h1>Heading 1</h1>` - `**Bold**` => `<strong>Bold</strong>` - `[Link](url)` => `<a href="url">Link</a>` - `| Col 1 | Col 2 |` => `<table>` HTML elements
Disclaimer: This tool is provided for informational and calculation purposes. Output values are estimates based on standard user inputs.