How To Send A Video On Slack

How To Articles

Slack is a widely used tool for team communication and collaboration in the office. It enables effortless sharing of files, documents, and messages between teams. However, what about sharing videos on Slack? In this article, I will walk you through the steps of sending a video on Slack, based on my own experiences, and offer clear instructions.

Step 1: Choose the Right Video File

Before sending a video on Slack, it’s important to make sure you have the correct file format. Slack supports a wide range of video formats, including MP4, AVI, MOV, and more. It’s also important to consider the size of the video file, as there are limits on file size in Slack. For free users, the maximum file size is 1GB, while for paid users it can go up to 2GB.

Step 2: Uploading the Video

Once you have the video file ready, it’s time to upload it to Slack. To do this, open the channel or direct message where you want to send the video. Look for the message input box at the bottom of the screen and click on the “Upload a file” button. This will open a file browser window where you can select the video file from your computer.

Step 3: Sending the Video

After selecting the video file, Slack will start uploading it to the platform. Depending on the size of the file and your internet connection, this process may take a few seconds or minutes. Once the upload is complete, Slack will display a thumbnail of the video along with its name and size. You can add a comment or description to the video if desired.

Now, it’s time to send the video to your teammates. Simply click on the “Send” button, and Slack will deliver the video to the channel or person you selected. The video will appear as a playable file in the conversation, allowing everyone to watch it directly within Slack.

It’s worth noting that Slack also provides the option to preview the video before sending it. This allows you to make sure the video is correct and avoid any accidental sends.

Step 4: Watching the Video

Once the video is sent, your recipients can watch it directly within Slack. They can click on the thumbnail to expand the video player and play the video. Slack’s video player supports various video controls, including play, pause, volume adjustment, and fullscreen mode.


As you can see, sending a video on Slack is a straightforward process. By following these steps, you can easily share videos with your team and enhance collaboration. Whether it’s a presentation, a training video, or a funny clip, Slack provides a convenient way to share and watch videos without the need for external platforms or tools.