Our editor mostly follows the CommonMark specification, with a few exceptions and additions (see table below). We’ve also added support for some GitHub Flavored Markdown (GFM) extensions, including:

  • Strikethrough
  • Task Lists (with additional custom syntax)


Formatting Android iOS Web
Bold **bold**
__bold__		 ✓ ✓ ✓
Strikethrough ~~strikethrough~~ ✓ ✓ ✓
Underlined ,,underline,, (custom extension) ✓ ✓ ✓
Italic *italic*
_italic_		 ✓ ✓ ✓

Lists (without Indentation)
Unordered List - first item
- second item		 ✓ ✓ ✓
Ordered List 1. first item
2. second item		 ✓ ✓ ✓
Task List (with additional crossed option) - [ ]unchecked
- [x]checked
- [~]crossed (custom extension)		 ✓ ✓ ✓

Other Features
Headings # Heading 1
## Heading 2 ...
###### Heading 6
or # **Heading**		 ✓ ✓ ✓
Inline Code `foo` ✓ ✓ ✓
Quotes (no nesting) > Quote ✓ ✓ ✓
Images ![description](link) coming soon ✓ ✓
Dividers ---
***		 ✓
Links [description](link) ✓ ✓ ✓
Paragraph Alignments ::: hljs-center
centered text
:::		 ✓