A powerful and beautiful markdown editor with live preview and synchronized scrolling.
Bold text using text or __text__
Italic text using text or _text_
Strikethrough text using text
Underlined text using HTML text
Inline code using backticks: const x = 42;
You can combine: bold and italic together, or bold strikethrough, or even bold italic.
javascript// JavaScript with syntax highlighting function fibonacci(n) { if (n <= 1) return n; return fibonacci(n - 1) + fibonacci(n - 2); } const result = fibonacci(10); console.log(`Fibonacci(10) = ${result}`);
python# Python with syntax highlighting def quicksort(arr): if len(arr) <= 1: return arr pivot = arr[len(arr) // 2] left = [x for x in arr if x < pivot] middle = [x for x in arr if x == pivot] right = [x for x in arr if x > pivot] return quicksort(left) + middle + quicksort(right) print(quicksort([3, 6, 8, 10, 1, 2, 1]))
typescript// TypeScript with type annotations interface User { id: number; name: string; email: string; } function getUser(id: number): Promise<User> { return fetch(`/api/users/${id}`).then(res => res.json()); }
| Feature | Status | Priority | Notes |
|---|---|---|---|
| Live Preview | â Complete | High | Real-time rendering |
| Line Numbers | â Complete | High | Synchronized with content |
| Tables | â Complete | Medium | Full markdown support |
| Images | â Complete | Medium | Responsive & styled |
| Footnotes | â Complete | Low | With backreferences |
| Left Aligned | Center Aligned | Right Aligned |
|---|---|---|
| Left | Center | Right |
| A | B | C |
| 1 | 2 | 3 |
| Text | đ¨ | 100% |
| Phase | Task | Status | Due Date |
|---|---|---|---|
| Planning | Requirements | â | Jan 15 |
| Design | Mockups | â | Feb 1 |
| Development | Backend API | đ§ | Mar 1 |
| Testing | QA Testing | âŗ | Mar 15 |
Programming Terms:
Markdown Terms:
Images are supported with responsive sizing:

"The best way to predict the future is to invent it." â Alan Kay
First level blockquote
Second level nested quote
Third level deeply nested
Multiple paragraphs in nested quotes work too!
Back to second level
Back to first level
You can include code in quotes:
const message = "Hello World";And even bold or italic text!
GitHub | Markdown Guide | Next.js
Check out the official documentation for more details.
Visit https://example.com for more information.
Documentation: https://docs.example.com
Contact us: user@example.com
Support: support@example.com
Here's a sentence with a footnote[1]. You can add multiple footnotes[2] throughout your document. The same footnote can be referenced multiple times[1].
Complex information can be explained in footnotes[3] without cluttering the main text.
First line
Second line
Third line
Underlined text for emphasis
Small text for fine print
Highlighted text (if supported)
This is hidden content that appears when you click the summary!Click to expand for more details
The comments above are invisible in the rendered output.
Direct Unicode: đ đ đ đ đ đ â â¤ī¸ đĄ đĨ
Using :emoji: syntax: đ â¤ī¸ đ đĨ đ â â â â ī¸ âšī¸ đ đĄ đ đ
*This text has literal asterisks* and won't be italic.
[This is not a link](https://example.com)
# This is not a header
Use backslash \ to show a backslash: \
| You Type | You See |
|---|---|
| \ | \ |
| * | * |
| _ | _ |
| # | # |
| [ ] | [ ] |
| ( ) | ( ) |
You can create horizontal rules with three or more hyphens, asterisks, or underscores:
Three hyphens above
Three asterisks above
Three underscores above
markdown# Headers: # H1, ## H2, ### H3 **Bold** or __Bold__ *Italic* or _Italic_ ~~Strikethrough~~ `inline code` [Link](url)  > Blockquote - Bullet list 1. Numbered list - [ ] Task list | Table | Header |
The quadratic formula is $x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$ where $a \neq 0$.
Einstein's famous equation: $E = mc^2$ relates energy and mass.
The pythagorean theorem: $a^2 + b^2 = c^2$ is fundamental in geometry.
For complex numbers: $z = a + bi$ where $i = \sqrt{-1}$.
Euler's Identity:
Sum Notation:
Integral:
Matrix:
Greek Letters:
Binomial Theorem:
Calculus - Derivative:
Statistics - Normal Distribution:
Linear Algebra - Determinant:
Set Theory:
Logic Operators:
Fractions and Roots:
Trigonometry:
Limits:
Partial Derivatives:
Start editing in the left panel to see your changes in real-time!
Remember: All your markdown features are working perfectly! đ