# H1 – Main Title ## H2 – Section ### H3 – Subsection #### H4 ##### H5 ###### H6 *Italic* or _Italic_ → *Italic* **Bold** or __Bold__ → **Bold** ***Bold Italic*** → ***Bold Italic*** ~~Strikethrough~~ → ~~Strikethrough~~ - Item * Another + One more 1. First 2. Second 3. Third - Main - Sub - Sub-sub [Text](https://example.com) ![Alt text](https://example.com/image.png) > This is a quote. >> Nested quote. Use `code` for short snippets. <pre> ```python def hello(): print("Hello, world!") ``` </pre> --- - [ ] Unchecked - [x] Checked #tagname | Header 1 | Header 2 | |----------|----------| | Row 1 | Value 1 | | Row 2 | Value 2 |