Slack is one of the most popular messaging and collaboration apps on the market today. The powerhouse app comes standard with many tools and features to enhance team productivity.

For example, Slack allows you to use “@” to tag various channel members, and “/” opens a wide range of shortcuts from sending GIFs to starting a call in Slack.

However, the functionality doesn't stop there. Slack also features hashtags, easy and quick tools for navigating around Slack.

What Are Hashtags in Slack?

Image shows hashtag options inside Slack

Have you ever used Twitter? If so, you may be familiar with the hashtag (#). Hashtags are used in conjunction with strings of words to tie content to a specific topic.

Related: Twitter Hashtags That Shaped History

On Twitter, all you have to do is tap or click on the hashtag to be taken to pages of posts featuring that tag. It's a simple way to curate all pertinent information, making content easier to consume. Hashtags inside Slack are used in the same way they are on Twitter, Instagram, or TikTok.

In Slack, it's possible to have page after page of content regarding work projects, anecdotes, and team communication. It would be nearly impossible to find a specific topic or message without tagging functionality. It would be like trying to find a needle in a haystack, so to speak.

So, using the hashtag, you can further organize your Slack channels and messages. This is especially important for anyone running multiple channels or teams with numerous members.

4 Ways You Can Use Hashtags in Slack

Something as simple as a hashtag can make all the difference when it comes to boosting your team's productivity, adding some fun into your workday, or simply categorizing important information.

Here are four ways you can use the hashtag inside your Slack app, starting right now.

1. Make Searchable Keywords

Image shows a hashtag search in Slack

Every single day, hundreds of words are typed to your Slack channels. You need a quick way to categorize information for easy locating later. This is where hashtags come into play.

By typing “#” and then your keyword, that word can then be searched in Slack using the search bar. When searched, all content featuring that hashtag will appear.

Teams can use this functionality for a wide range of things, from drawing attention to new leads to tagging messages that need to be reviewed at a later time.

Here's a tip: If you plan on using hashtags in this way, create a list of hashtags with your team that you all can use. That way, information is categorized properly, and it doesn't get confusing.

2. Point Users to a Slack Channel

Image shows using a hashtag to call out a channel in Slack

When you have multiple channels, it can be difficult for users to know what goes where. Hashtags are great for pointing people to the right place when they have a question or need support.

By typing a quick “#” complete with the name of a channel, you'll create a link to that channel inside your message. All the user has to do is click on the channel, and they'll be taken right to it.

There are many unique ways to use this feature. For example, you could create a directory of what type of content goes where, complete with relevant channel hashtags. Then, pin it to the top of Slack for everyone to see and refer to.

3. Find a Specific Channel Quickly

Image shows how to find a channel inside Slack via search

Organizations or large businesses that use Slack often have many channels, all with a specific purpose. Unfortunately, having numerous channels to scroll through can be cumbersome, frustrating, and a drain on your productivity.

Using hashtags, you can find a channel quickly via search. Simply type “#” and the channel name to find the channel fast. Click on the channel name, and you'll be taken right to it.

Another tip: Find that you have too many Slack channels that are no longer used? Here's how you can delete them. It's the best way to ensure your Slack app is easy to navigate for all.

4. Create Unique Message Categories

Image shows using hashtags in Slack to categorize topics

This is one of the fun ways you can use hashtags to not only organize information, but also enhance your team's camaraderie and experience.

You can create fun topics simply by using hashtags to categorize the content. This is a great way to save messages without creating more channels or screenshotting them to save on your computer.

There are so many examples of using hashtags to categorize fun and engaging content. For example, #memories can be a place your team stores funny and memorable moments you don't want to forget.

Other examples could include:

  • #kudos: This category could include all the nice things your clients, customers, or colleagues say about you and your team. Whenever you need a pick-me-up, search for #kudos in search.
  • #ideas: Teams often do a lot of brainstorming throughout the day in Slack. This hashtag could be used to categorize your team's brilliant ideas, so you can refer back to them later.
  • #funny: Do you and your team love to laugh? If so, put all of those funny jokes, anecdotes, and quotes right inside a #funny category to enjoy for months to come.
  • #important: Some Slack teams use this category to keep track of important messages such as upcoming events or tasks.
  • #[client name]: If your team handles client or customer projects, you can easily tag messages pertaining to a specific client by creating a hashtag.
  • #[event]: Have a fun or important event coming up? Create a hashtag your team can use to save photos, messages about the event, to-do lists, and more.

When you want to search for content regarding your new categories, simply enter your hashtag in the search bar found at the top of Slack. All relevant content will appear there for you to view.

What Else Can You Do in Slack to Enhance Team Productivity?

Slack offers a lot of tools beyond the hashtag to boost team productivity.

For example, you can integrate your Google Calendar for easy appointment setting, send video clips inside threads, set message reminders for later review, and so much more.