Submagic

Submagic is an AI video editor built for short vertical videos — shorts, Reels and TikToks. It's made by the company of the same name and used by millions of creators, marketers and media teams around the world. It's for anyone who wants to publish short videos regularly but doesn't want to spend hours manually transcribing captions and cutting clips in a traditional editor.

The idea is simple: you upload a finished video (or even a longer recording) and Submagic automatically transcribes it with word-level accuracy, adds stylish animated captions and edits it into a ready-to-publish short. For longer videos it finds the strongest moments and turns them into several clips on its own. The result is a video that holds the viewer's attention and improves watch-through rate.