Using Grok AI for free is a good starting point, but its limitations will hinder your short-form content creation soon. I've found that renders with more than 10 scenes or complex animations are better handled by Shotcut, a free and open-source video editor that can also import still images to create videos. By combining Shotcut with a free image editing tool like GIMP, I was able to create over 50 short-form videos for TikTok and YouTube Shorts in under a week, with engagement rates 25% higher than my previous attempts. Shotcut's flexibility and customization options have been a game-changer for my content workflow.