How To Send Video In Slack

How To Articles

Slack has quickly become a crucial tool for communicating and collaborating in the professional setting. This platform makes it effortless to exchange messages, files, and even include emojis in our interactions with co-workers. But what about videos? Are we able to share those as well on Slack? Absolutely! In this piece, I will walk you through the steps of sharing videos on Slack, while also offering my own personal insights and helpful pointers.

Choosing the Right Video Format

Before we dive into the technicalities of sending videos in Slack, it’s important to consider the format of the video file you want to share. Slack supports a wide range of video formats, including MP4, AVI, MOV, and more. However, it’s always a good idea to compress your video files to reduce their size.

Personally, I prefer using the MP4 format, as it offers a good balance between video quality and file size. Additionally, MP4 files are widely supported across different platforms and devices, ensuring that your colleagues can easily view the shared videos.

Uploading Videos to Slack

Now that we have our video file ready, it’s time to upload it to Slack. To do this, simply follow these steps:

  1. Open the Slack channel or direct message where you want to share the video.
  2. Click on the “Attachment” button, usually represented by a paperclip icon.
  3. Select the video file from your computer or cloud storage.
  4. Wait for the video to finish uploading.
  5. Provide a descriptive title or caption for the video, if desired.
  6. Click on the “Send” button to share the video with your colleagues.

One thing I’ve learned from my experience is to be patient while uploading larger video files. Depending on your internet connection speed and the size of the video, it may take some time for the upload to complete. It’s important to avoid interruptions during the upload process to ensure a smooth transfer.

Playing Videos in Slack

Once the video is uploaded and shared in Slack, your colleagues can easily view it by simply clicking on the video thumbnail. Slack has a built-in media player that allows for seamless playback of videos directly within the app. This eliminates the need for additional software or plugins.

I have found this feature particularly useful during team presentations or when providing feedback on video materials. It allows everyone to watch the video without the hassle of downloading or opening it in a separate application.


Sharing videos in Slack is a straightforward process that can greatly enhance collaboration and communication within teams. By following the steps outlined in this article, you can easily upload and play videos directly within Slack, creating a seamless experience for both you and your colleagues.

Whether you are sharing training videos, project updates, or just some fun moments from last night’s team outing, Slack provides a convenient platform for video sharing. So, go ahead and start sharing those videos in Slack!