How to Archive a Channel in Slack (2026 Guide)
Slack channels accumulate fast. When a project wraps or a team disbands, archiving keeps the history searchable without cluttering the sidebar. Archiving is reversible, deleting is not, so this is almost always the right move.
Here’s exactly how it works in 2026.
1. Who Can Archive a Slack Channel
Not everyone can archive. The defaults depend on your role and your workspace’s permission settings:
- Workspace Owners and Admins can archive any channel except
#general, which can never be archived. - Members can archive a channel they are part of, unless an owner has restricted this in Settings & administration > Workspace settings > Permissions.
- Guests cannot archive channels.
- Org Owners and Org Admins on Enterprise Grid can archive channels across the whole org.
#general (or whatever your workspace renamed it to) is the only channel Slack will never let you archive. Everything else is fair game with the right role.
2. Archive a Channel on Desktop and Web
The flow is the same in the desktop app and at slack.com.
- Open the channel you want to archive.
- Click the channel name at the top of the conversation to open the details pane.
- Click the Settings tab.
- Scroll to the bottom and click Archive channel for everyone.
- In the confirmation dialog, click Archive channel.
The channel disappears from every member’s sidebar within a few seconds. A message gets posted to the channel noting it was archived (visible if anyone opens it later through the archived channels browser).
Tip: Before you archive, post a message explaining where ongoing conversations should move. Archived channels are read-only, so people can’t reply to ask “wait, where do we talk now?“
3. Archive a Channel on Mobile (iOS and Android)
- Open the Slack app and tap the channel.
- Tap the channel name at the top.
- Tap Settings.
- Scroll down and tap Archive channel.
- Confirm.
There’s no separate confirmation flow on mobile beyond the tap-to-confirm prompt.
4. What Happens When You Archive a Channel
Archiving is a soft close, not a deletion:
- Messages stay in place and remain searchable across the workspace.
- Files uploaded to the channel keep their existing share permissions and are still accessible by direct link.
- Pinned items, canvases, and bookmarks are preserved.
- Members stay listed but can’t post, react, or edit. The channel becomes read-only.
- Apps and integrations stop posting. Scheduled messages targeting the channel will fail silently.
- Channel name is reserved, you can’t create a new channel with the same name unless you unarchive or delete.
The channel is hidden from sidebars and from the default channel browser, but anyone in the workspace (or anyone who was a member, for private channels) can still find it through search and the “Show archived channels” filter.
5. Archive vs. Delete vs. Leave vs. Mute
People mix these up. They are very different actions.
| Action | Reversible? | Who can do it | Messages preserved? | Affects everyone or just you? |
|---|---|---|---|---|
| Archive | Yes (unarchive) | Owners, Admins, Members (default) | Yes: read-only and searchable | Everyone |
| Delete | No | Workspace Owners only | No: permanently destroyed | Everyone |
| Leave | Yes (rejoin) | Anyone | Yes: channel still active for others | Just you |
| Mute | Yes (unmute) | Anyone | Yes: channel still active | Just you |
If you want the channel out of your sidebar but it’s still useful to the team, leave or mute it. If the project is genuinely finished, archive. Only delete when you have a hard data hygiene reason, Slack permanently removes the messages and you cannot get them back.
6. Restore an Archived Channel
Unarchiving is straightforward, but there’s one gotcha: the original member list does not come back automatically.
- In the sidebar, click the plus icon next to Channels and choose Browse channels (or press Cmd/Ctrl+Shift+L).
- Click the filter icon at the top of the list.
- Toggle Show archived channels on.
- Click the archived channel to open it.
- Click the channel name at the top to open the details pane.
- Click Settings and scroll to the bottom.
- Click Unarchive channel.
The channel is now active again, but it has zero members. You’ll need to add people back manually with /invite @user or by clicking Add people in the channel header.
For private channels, only Workspace Owners and Admins can see and unarchive them, regular members can’t browse archived private channels they used to be in.
Quick Reference
| Task | Where to find it |
|---|---|
| Archive a channel | Channel name > Settings > Archive channel for everyone |
| Browse archived channels | Sidebar > Browse channels > filter > Show archived channels |
| Unarchive a channel | Open archived channel > Settings > Unarchive channel |
| Delete a channel (Owner only) | Channel name > Settings > Delete this channel |
| Restrict who can archive | Settings & administration > Workspace settings > Permissions |
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More on Slack: How to create a private channel in Slack · How to mute a channel in Slack · How to export Slack messages · Best AI assistants for Slack
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