MovieMaker Grok

MovieMaker Grok is an AI video generation tool that creates watermark-free 720p video clips using xAI's Grok Imagine model. Rather than charging a subscription, MovieMaker Grok requires you to bring your own xAI API key: you visit console.x.ai, add a minimum of $10 in credits, and paste your key into the app, after which you pay xAI directly for generation. You can upload a photo or write a prompt to generate clips of roughly 6 to 10 seconds, extendable up to about 23 seconds. Supported modes include Text to Video, Image to Video, First and Last Frame, Reference Images, and Extend a Clip, and you can choose aspect ratio and duration for each render. According to the maker, generation costs approximately $0.42 to $0.70 per clip and about $1.63 for a full 23-second video, billed by xAI rather than the app. This bring-your-own-key model suits creators and developers who already use xAI and want direct, pay-as-you-go video generation without a recurring plan. Because the app relies on an external API key and third-party billing, setup requires an xAI account and credits before any clip can be produced.

Creators use MovieMaker Grok to generate short, watermark-free 720p AI video clips with their own xAI Grok Imagine API key.