How to Hyperlink in Slack
In the Slack message input field, type the text that you want to turn into a hyperlink.
Highlight the text and click the “Link” icon in the formatting toolbar (it looks like a chain link).
Paste or type the URL that you want to link to in the pop-up window and press “Enter” to apply the link.
The selected text will now appear as a clickable hyperlink that leads to the URL you specified.
Alternatively, you can manually create a link using the format
<URL|Text>
(e.g.,<https://slack.com|Slack Website>
).