How to pin important messages on Slack
To pin important messages on Slack, hover over the message you want to pin and click the three dots menu, then select 'Pin to channel' or 'Pin to conversation'. Pinned messages appear in a dedicated pinned items panel accessible from the channel header.
Prerequisites
- Active Slack workspace membership
- Access to the channel or direct message thread
- Permission to pin messages in the channel
- Slack desktop app or web browser access
Step-by-Step Instructions
Locate the message you want to pin
Hover over the target message
Click the three dots menu
Select the pin option
Confirm the message is pinned
Access pinned messages panel
Manage pinned messages
Common Issues & Troubleshooting
Pin to channel option is not available
Check your channel permissions. Only members with posting permissions can pin messages. Contact your workspace admin if you need pinning privileges for the channel.
Pinned messages panel appears empty
Ensure you're looking in the correct channel or conversation. Pinned messages are conversation-specific and don't carry over between different channels or DMs.
Cannot find the three dots menu on mobile
Long-press the message on mobile devices instead of hovering. This will bring up the action menu with pinning options.
Pin icon not appearing after pinning
Refresh your Slack app or browser page. If the issue persists, try signing out and back in to sync the latest changes to pinned messages.