Markdown is a lightweight markup language used to format plain text. It’s commonly used in README files, documentation, blogs, and Notion too!
1. 🧱 Headings
Use #
to create headings. More #
= smaller heading.
# H1 (Big Title)
## H2 (Subtitle)
### H3 (Section)
#### H4 (Subsection)
##### H5
###### H6
2. 📜 Paragraphs & Line Breaks
Just write normally. Use two spaces at end of a line or <br>
for line breaks.
This is a paragraph.
This line breaks after two spaces.
3. 🔡 Emphasis (Italic, Bold, Both)
*Italic* or _Italic_
**Bold** or __Bold__
***Bold Italic***
4. 🔘 Lists
Unordered (Bullets)
- Item
* Item
+ Item
Ordered (Numbered)
1. First
2. Second
3. Third
Nested Lists
1. First
- Sub item
- Sub item
5. 🔗 Links
[Link Text](<https://example.com>)
Add a title on hover:
[Google](<https://google.com> "Search the web")
6. 🖼️ Images

Example:

7. Inline code
and Code Blocks
Inline:
Use the `print()` function in Python.
Multiline / Block:
Use triple backticks (
```) or indent with 4 spaces.
``` python def hello(): print("Hello, World!") ```
8. ➕ Blockquotes
markdown
> This is a quote.
>> Nested quote
9. 📏 Horizontal Rule
markdown
---
***
___
10. ✅ Checkboxes (GitHub / Notion Supported)
markdown
- [x] Completed Task
- [ ] Incomplete Task
11. 📋 Tables
markdown
| Name | Age | City |
|--------|-----|----------|
| Alice | 25 | London |
| Bob | 30 | New York |
12. 🧠 Escape Characters (for , _
, #
, etc.)
Use backslash \\
to escape special Markdown characters:
markdown
\\*Not italic\\*
13. 🔤 Strikethrough
markdown
~~This is crossed out~~
14. 🧩 HTML in Markdown
You can embed HTML inside Markdown for more control:
markdown
<b>Bold using HTML</b>
<i>Italic</i>
15. 🧪 Task Examples (for Practicing)
Example 1: Blog Intro
markdown
# Welcome to My Blog 🚀
Hi, I'm Sri and this is my journey into **Flutter**, **Cybersecurity**, and more!
Example 2: To-Do
markdown
## 💼 My Weekly Tasks
- [x] Finish HTML cheat sheet
- [ ] Write CSS blog
- [ ] Build portfolio site
🧙 Pro Tips
- Use VSCode + Markdown Preview (
Ctrl+Shift+V
) - Use Dillinger for live editing
- Markdown works in Notion, GitHub, Reddit, Discord, etc.
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