The length of a video ad can vary, but it typically ranges from 6 to 30 seconds. The optimal length of a video ad depends on several factors, including the platform the ad is being shown on, the target audience, the message being conveyed, and the type of call to action. For example, a video ad on social media platforms like Instagram or Snapchat might be shorter (10-15 seconds) because users are more likely to be scrolling quickly through their feed, while a video ad on television could be longer (30 seconds or more) because users are more likely to be paying attention to what's on the screen. In general, it's important to keep video ads concise and to the point, while also making sure they provide enough information to be effective.

By searching for " freelance short video advertising" or related keywords, you can find many talented freelancers who specialize in creating short videos for advertising purposes. You can browse their profiles, review their portfolios, and communicate with them to get a better understanding of their experience and expertise.

Once you have selected a short video advertising freelancer that you believe is a good fit for your project, you can place an order for their services, and they will work with you to create a custom short video that meets your advertising needs.