When it comes to sizes and length it really depends a lot from one platform to another one:

You can find all the video specific information and limitations here.

We support all types of video formats. Simply drag and drop your video file in the composer or on a new post. We will take care to make the necessary adjustments and optimizations, and display them properly for your platforms. Additionally, if the video is longer than expected you can easily trim it.

When the video is longer than expected you'll be able to trim it in Planable directly, without using any other digital tools. Just select the trim tool in the left top corner after you've uploaded the video. 

If your video is not processing or is failing to upload, please contact our team using Intercom (green icon, right bottom corner) and share the video file & link to the Planable post.