How to Trim Video for LinkedIn Posts: Length and Format Guide

Knowing how to trim video for LinkedIn posts is one of the most practical skills for B2B marketers, founders, and professionals building a personal brand on the platform. LinkedIn's algorithm rewards native video posts, but video length and format directly impact watch time and engagement — and most raw recordings are far too long for the platform's optimal range. WikiPlus Video Trimmer lets you cut your video to the perfect length directly in the browser, with no upload to a third-party server and no watermark on the output. This guide covers LinkedIn's video specifications, optimal length by content type, and a step-by-step trimming workflow.