# H1
## H2
### H3
#### H4
##### H5
###### H6
Alternatively, for H1 and H2:
Alt-H1
======
Alt-H2
------
When you use headers in your content, Gripperpedia automatically generates a Table of Contents (ToC) for easy navigation. Here's how it works:
This feature helps readers navigate longer articles more easily and provides a quick overview of the content structure.
*italic* or _italic_
**bold** or __bold__
***bold italic*** or ___bold italic___
~~strikethrough~~
italic or italic
bold or bold
bold italic or bold italic
strikethrough
1. First ordered item
2. Second ordered item
* Unordered sub-item
* Another sub-item
3. Third ordered item
- Unordered item
- Another item
- Sub-item
- Sub-sub-item
* Asterisks work too
+ And plus signs
- [x] Completed task
- [ ] Uncompleted task
- [ ] Another task
[Inline link](http://example.com)
[Inline link with title](http://example.com "Link title")
[Reference-style link][arbitrary case-insensitive reference text]
[Relative reference to a repository file](../blob/master/LICENSE)
http://example.com - automatic linking for URLs
[arbitrary case-insensitive reference text]: https://www.mozilla.org
Inline link
Inline link with title
Reference-style link
Relative reference to a repository file
http://example.com - automatic linking for URLs


For uploaded images:

You can upload images on the File Upload page.
[youtube:video_id]
Example:
[youtube:dQw4w9WgXcQ]
This would embed a YouTube video player. The exact rendering depends on your custom implementation.
> This is a blockquote
>
> It can span multiple lines
>
>> Nested blockquotes are possible
This is a blockquote
It can span multiple lines
Nested blockquotes are possible
Inline `code` has `back-ticks around` it.
```
code block
```
Inline code has back-ticks around it.
code block This is a sentence with a reference.[^1] [^1]: This is the reference text.
References will be automatically numbered and linked. The reference definitions can be placed anywhere in the document.