How To Set A Channel To Private In Slack

How To Articles

As a frequent user of Slack, I have discovered that setting a channel to private is a straightforward and efficient method of restricting access to its content to only the desired members. This feature has proven to be invaluable in maintaining the privacy and confidentiality of important discussions within my team. In this article, I will walk you through the step-by-step process of making a channel private in Slack, and offer some of my own personal tips.

First, let’s start by understanding the importance of setting a channel to private. By default, all channels in Slack are public, meaning that any member of your workspace can join and view the conversations happening within those channels. While this is suitable for most general discussions, there are instances when you may want to limit access to specific channels, such as sensitive project updates, HR-related topics, or confidential client information. By setting a channel to private, you can ensure that only authorized individuals have access to these discussions, maintaining a higher level of security and privacy within your workspace.

Step 1: Creating a New Channel

To set a channel to private, you first need to create a new channel in Slack. This can be done by following these steps:

  1. Click on the “+” button next to the “Channels” section in the left sidebar.
  2. Choose the “Create a channel” option.
  3. Give your channel a name that accurately represents its purpose and content.
  4. Optionally, provide a brief description of the channel to help others understand its intended use.
  5. Click on the “Create” button to create the new channel.

Great job! You have successfully created a new channel in Slack.

Step 2: Setting the Channel to Private

Now that you have created the channel, it’s time to set it to private. Follow these steps:

  1. Click on the channel name in the left sidebar to open the channel.
  2. Click on the gear icon next to the channel name to open the channel settings.
  3. In the channel settings, scroll down to the “Privacy” section.
  4. Select the “Make private” option.
  5. Click on the “Save” button to apply the changes.

Wonderful! You have successfully set the channel to private.

Step 3: Inviting Members to the Private Channel

Now that you have a private channel, it’s time to invite the members who should have access to it. Here’s what you need to do:

  1. In the private channel, click on the “Invite people to this channel” link.
  2. Start typing the names or email addresses of the members you want to invite.
  3. Slack will suggest matching members from your workspace. Click on the desired member to add them to the channel.
  4. Optionally, you can include a personal message when inviting members to provide context or instructions.
  5. Click on the “Send invitations” button to send the invites.

Perfect! You have successfully invited members to the private channel.


Setting a channel to private in Slack is a powerful feature that allows you to control the accessibility and privacy of your discussions. By following the simple steps outlined in this article, you can create a private channel and invite specific members to join. Remember, maintaining a secure and confidential environment is crucial in certain work contexts, and Slack provides an easy way to achieve that.

Next time you need to have a sensitive conversation or share confidential information within your team, feel confident in your ability to set up a private channel in Slack. Enjoy the enhanced privacy and security that comes with this feature!