Posts are a way to create, edit and share fully-formatted documents in Slack. Learn all about composing your first post, and sharing it with your team, in Composing a post.
Text formatting in posts is designed for simplicity, with just the right options to get your thoughts organized.
Mouse over any paragraph in a post to view the paragraph menu located on the left.
Click the ¶ icon for styling options, then click:
the icons for headings and subheadings
the icon for numbered lists
the icon for bulleted lists
the icon for checklists
the icon for code blocks
Tip: Checklists are a great way to create and share to-do lists. Just click the ¶ icon by your first item and select the checklist icon. Press Enter to add more items, and click a checkbox to mark an item as done.
Selecting a range of text in your post displays a style menu.
Here, you can choose from bold, italics, underline, strikethrough, and code snippet styles. You can also create linked text.
Posts support keyboard shortcuts for quick and easy formatting. We’ve included familiar, standard keyboard shortcuts for ease — like using CmdB (Mac) or CtrlB (Windows) to bold text you’ve selected.
For a list of keyboard shortcuts, press Cmd/ (Mac) or Ctrl/ (Windows) or just click the More menu icon at top right and select Keyboard shortcuts. Here you can see a list of Markdown-style formatting shortcuts if you prefer, too.
Hint: A few formatting options are only available via keyboard shortcuts, so it's worth checking them out!
Add images to your post
To include an image in your post, just paste a link to the image in an empty paragraph. If it's a public or shared file, the image will expand automatically.
Just like links in your Slack messages, you can expand links in your posts to show a preview of the content. It’s as simple as clicking the link you want to expand, then clicking the eye icon.
Note: Some websites don’t offer content previews; in these cases, clicking the eye icon will not expand the link.
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