Note: You must have Snagit version 2020 or later to share to Slack. Click here to download the latest version of Snagit.

1. Click to select an image or video to share in the Recent Captures Tray.
2. In Snagit Editor, select Share > Slack.
   
3. A webpage appears. Enter your Slack workspace URL and click Continue.
   
4. Enter your username and password and click Sign In.
   
5. A permissions dialog appears. Click the Allow button to allow Snagit access to your Slack workspace.
6. In the Share to dropdown, select the channel or direct message name. Enter an optional message.
   
7. Click the Share button.
   Snagit uploads the image or video to Slack and copies the URL to your clipboard.