For your demo video to be viewable on your project page, you’ll need to first upload it to one of the following video-hosting platforms: YouTube, Facebook Video, Vimeo, or Youku.
Keep in mind that each video-hosting platform has its own community guidelines and standards.
Here’s how to upload your demo video on
Once you’ve uploaded your video using one of the above platforms, be sure to enable the appropriate privacy settings in order for your demo video to be publicly visible. Then edit your project by copying the shareable URL and pasting it in the ‘Video demo link’ field:
If you’re submitting your project to a hackathon that requires a demo video, review the rules to make sure that it meets the requirement.