What is 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.
What is MovieMaker Grok used for?
Creators use MovieMaker Grok to generate short, watermark-free 720p AI video clips with their own xAI Grok Imagine API key.
How much does MovieMaker Grok cost?
Pros and cons
Pros
- Generates watermark-free 720p clips via xAI's Grok Imagine
- Multiple modes: text-to-video, image-to-video, first/last frame, reference images, extend
- Pay-as-you-go with no subscription, billed directly by xAI
- Clips of 6 to 10 seconds, extendable up to about 23 seconds
- Control over aspect ratio and duration per render
Cons
- Requires your own xAI API key and a minimum $10 credit top-up
- Billing and generation depend on a third-party xAI account
- Output capped at 720p resolution
- Individual clips limited to roughly 6 to 23 seconds
Questions about MovieMaker Grok
What is MovieMaker Grok?
MovieMaker Grok is an AI video generator that uses xAI's Grok Imagine to create watermark-free 720p clips from a photo or a text prompt. It has no subscription; you supply your own xAI API key and pay xAI directly.
What is MovieMaker Grok used for?
MovieMaker Grok is used to generate short AI video clips of 6 to 23 seconds using modes like text-to-video, image-to-video, first and last frame, reference images, and clip extension, with control over aspect ratio and duration.
How much does MovieMaker Grok cost?
There is no subscription. You add a minimum of $10 in xAI credits and pay xAI directly, roughly $0.42 to $0.70 per clip or about $1.63 for a full 23-second video.
Do I need an xAI API key to use MovieMaker Grok?
Yes. You must create an account at console.x.ai, add at least $10 in credits, and paste your xAI API key into the app. Generation is billed directly by xAI rather than through a MovieMaker Grok subscription.
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