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Markdown Converter

Markdown Converter is a privacy-first, bidirectional tool designed to convert Markdown to HTML and HTML to Markdown instantly.

Perfect for transforming Notion pages, preparing GitHub READMEs, or cleaning up messy HTML for your headless CMS. Unlike AI chatbots, this rule-based engine renders ultra-clean, deterministic output that runs 100% in your browser—so your internal docs stay private.

Markdown Input
HTML Output

Preview

Interactive Markdown Guide

Click "Try it" to load any example into the main editor above 👆

Basic Syntax

Headers

Use # for headers. More # means smaller.

MARKDOWN
# Heading 1
## Heading 2
### Heading 3
PREVIEW

Heading 1

Heading 2

Heading 3

Emphasis

Bold, Italic, and Strikethrough.

MARKDOWN
**Bold**
*Italic*
~~Strikethrough~~
PREVIEW

Bold Italic Strikethrough

Lists

Organize items with bullets or numbers.

MARKDOWN
- Item A
- Item B

1. First
2. Second
PREVIEW
  • Item A
  • Item B
  1. First
  2. Second
Links & Images

Hyperlinks and embedded images.

MARKDOWN
[Google](https://google.com)
![Logo](/static/logo.png)
PREVIEW

Google Logo

Blockquotes

Highlight quotes or notes.

MARKDOWN
> "The only way to do great work is to love what you do."
> - Steve Jobs
PREVIEW

"The only way to do great work is to love what you do."

  • Steve Jobs
Code

Inline code and code blocks.

MARKDOWN
Try `console.log()`

```js
const a = 10;
```
PREVIEW

Try console.log()

const a = 10;

Extended Syntax

Table

Create rows and columns.

MARKDOWN
| Header | Align | 
| :--- | :---: |
| Cell 1 | Cell 2 |
PREVIEW
Header Align
Cell 1 Cell 2
Task List

Checkboxes for to-do lists.

MARKDOWN
- [x] Completed task
- [ ] Pending task
PREVIEW
  • Completed task
  • Pending task
Horizontal Rule

Visual divider.

MARKDOWN
Section 1

---

Section 2
PREVIEW

Section 1

Section 2

Escaping

Show special characters literally.

MARKDOWN
\*Not Italic\*
\# Not a Header
PREVIEW

*Not Italic* # Not a Header

Frequently Asked Questions

How to convert HTML to Markdown for Notion?

Simply paste your HTML content (from a website or Word doc) into the editor and switch to 'HTML to Markdown' mode. Our engine strips unnecessary styles, producing clean Markdown that Notion imports perfectly.

Is this Markdown converter safe for private data?

Yes. Unlike cloud-based tools or AI chat interfaces, this converter runs 100% client-side in your browser. Your text never leaves your device.

Does it support GitHub Flavored Markdown (GFM)?

Absolutely. We support standard GFM syntax including tables, task lists, and strikethrough, making it ideal for editing `README.md` files.

Can I convert HTML tables to Markdown?

Yes! Complex HTML tables are automatically parsed and converted into valid Markdown table syntax, preserving your data structure.

How to handle large images in Markdown?

Markdown files shouldn't be bloated. We recommend using our Medrea App to compress images to WebP/AVIF before linking them in your documents.