zulip/help/format-your-message-using-markdown.md

# Message formatting

[//]: # (All screenshots here require line-height: 22px and font-size: 16px in .message-content.)
[//]: # (Requires some additional fiddling for the LaTeX picture, inline code span, and maybe a few others.)

Zulip uses Markdown to allow you to easily format your messages. Even if you've
never heard of Markdown, you are probably familiar with basic Markdown
formatting, such as using `*` at the start of a line in a bulleted list, or
around text to indicate emphasis.

This page provides an overview of all the formatting available in Zulip. There
is a convenient [**message formatting
reference**](#message-formatting-reference) in the Zulip app that you can use
whenever you need a reminder of the formatting syntax below.

* [Text emphasis](#text-emphasis)
* [Bulleted lists](#bulleted-lists)
* [Numbered lists](#numbered-lists)
* [Links](#links)
* [Code blocks](#code-blocks)
* [LaTeX](#latex)
* [Quotes](#quotes)
* [Spoilers](#spoilers)
* [Emoji and emoticons](#emoji-and-emoticons)
* [Mention a user or group](#mention-a-user-or-group)
* [/me action messages](#me-action-messages)
* [Global times](#global-times)
* [Tables](#tables)
* [To-do lists](#to-do-lists)
* [Paragraphs and lines](#paragraphs-and-lines)

## Text emphasis

{!emphasis.md!}

!!! tip ""
    You can also use buttons or keyboard shortcuts (<kbd>Ctrl</kbd> +
    <kbd>B</kbd> or <kbd>Ctrl</kbd> + <kbd>I</kbd>) to make text bold or italic.
    [Learn more](/help/text-emphasis).

{!format-lists.md!}

## Links

{!links-intro.md!}

{!links-examples.md!}

!!! tip ""
    You can also use a button or a keyboard shortcut (<kbd>Ctrl</kbd> +
    <kbd>Shift</kbd> + <kbd>L</kbd>) to insert a link.
    [Learn more](/help/insert-a-link).

## Code blocks

{!code-blocks-intro.md!}

{!code-blocks-examples.md!}

## LaTeX

{!latex-intro.md!}

{!latex-examples.md!}

## Quotes

{!quotes-intro.md!}

{!quotes-examples.md!}

!!! tip ""

    There is a handy option to [quote and reply](/help/quote-and-reply) to a
    message in Zulip.

## Spoilers

{!spoilers-intro.md!}

{!spoilers-examples.md!}

## Emoji and emoticons

{!emoji-and-emoticons-intro.md!}

{!emoji-and-emoticons-examples.md!}

## Mention a user or group

{!mentions-intro.md!}

{!mentions-examples.md!}

## /me action messages

{!me-action-messages-intro.md!}

{!me-action-messages-examples.md!}

## Global times

{!global-times-intro.md!}

{!global-times-examples.md!}

## Tables

{!tables-intro.md!}

{!tables-examples.md!}

## To-do lists

Sending a message with the text `/todo` creates a simple collaborative
to-do list. Any user who can access the message can add tasks by
entering the task's title and description and clicking "Add task". Once
created, task titles and descriptions cannot be edited.

Tasks can be marked (and unmarked) as completed by clicking the
checkboxes on the left.

![Markdown todo-lists](/static/images/help/markdown-todo.png)


## Paragraphs and lines

```
One blank space for a new paragraph
New line, same paragraph

New paragraph

---, ***, or ___ for a horizontal line
Over the line

---

Under the line
```

![Markdown paragraph](/static/images/help/markdown-paragraph.png)

## Message formatting reference

A summary of the formatting syntax above is available in the Zulip app.

{start_tabs}

{!start-composing.md!}

1. Click the **question mark** (<i class="fa fa-question"></i>) icon at the
   bottom of the compose box.

{end_tabs}

## Related articles

* [Create a poll](/help/create-a-poll)
* [Mention a user or group](/help/mention-a-user-or-group)
* [Preview messages before sending](/help/preview-your-message-before-sending)
* [Resize the compose box](/help/resize-the-compose-box)
* [Messaging tips & tricks](/help/messaging-tips)