What file types does junbi support?

You have two options when uploading an ad to junbi:

1. Upload a file – Accepted formats: .mov, .m4v, or .mp4, with a duration between 5 and 90 seconds.
2. Provide a YouTube link – Simply paste the link, and junbi will analyze your ad directly from YouTube.

junbi sets the 5- to 90-second limit because most YouTube ads in our benchmark fall within this range. Ads shorter than 5 seconds aren’t in our dataset, so we can’t provide a reliable score. Similarly, ads longer than 90 seconds exceed the typical ad length, which could affect the accuracy of your benchmark results.

By staying within this timeframe, you’ll get the most accurate and meaningful insights from junbi’s analysis.