Grok Imagine Prompt Generator
Generate optimised prompts for Grok Imagine AI image and video generator. Create stunning visuals with Grok, including video generation up to 15 seconds with audio
Prompt Builder
Optimise your prompts for Grok Imagine AI
Grok Imagine uses automatically enhance and revise your prompt for best results
Your Grok Imagine Prompt
Copy and paste into Grok Imagine
Grok Imagine Tips
Be Descriptive
Grok Imagine's automatically enhances your prompt. Provide clear, detailed descriptions for best results.
Video Generation
Grok Imagine can create videos up to 15 seconds with synchronized audio. Select video mode to unlock motion and audio options.
Mode Selection
Choose Normal for realistic results, Fun for creative variations, or Custom for specific requirements.
Fast Iteration
Grok Imagine generates multiple variations quickly. Scroll through results to find the perfect match.
Quick Templates
PromptKit
AI Prompt ManagerManage your AI prompts on Mac and iOS. Exported .prompt.md files work directly with PromptKit.
Download on App StoreFrequently Asked Questions
What can I tailor for Grok Imagine?
Image or video mode, video duration up to 15 seconds, motion level, audio style, art style, lighting and composition.
Does it generate the image or video?
No. It produces an optimised prompt you paste into Grok Imagine, which does the rendering on its own platform.
Why follow the built-in tips?
They encode prompt patterns that work well with Grok Imagine, such as leading with the subject and keeping camera language concrete.
Is the tool free?
Yes, and prompts are generated locally in your browser.
How long can Grok Imagine videos be?
Grok Imagine generates videos up to 15 seconds long with synchronized audio. When writing your prompt, describe motion, camera movement, and sound elements so the clip uses the full duration and produces audio that matches the scene.
What aspect ratio does Grok Imagine support?
Grok Imagine outputs standard ratios such as 16:9 landscape, 9:16 portrait, and 1:1 square. State your preferred ratio in the prompt, for example vertical video for TikTok or Instagram Reels, so the generator frames the scene correctly.
How do I use a generated prompt in Grok Imagine?
Copy the prompt text, open Grok Imagine in the Grok app or on X, paste it into the prompt field, and choose image or video mode. Generation typically finishes within seconds to under a minute depending on queue load.
Can I use Grok Imagine outputs commercially?
The prompt text is free to use anywhere. For commercial rights to the generated images or videos, check xAI's terms of service, since AI output ownership rules vary by platform and jurisdiction.
Grok Imagine Guide
Master prompts for stunning images and videos
Video Generation
Grok Imagine creates videos up to 15 seconds with synchronized audio. Select video mode and choose motion level and audio style for optimal results.
Example: "Cinematic drone shot flying over futuristic city, smooth camera movement, 15s duration"
Audio Enhancement
Videos include synchronized audio in various styles. Choose ambient, cinematic, upbeat, or nature sounds to complement your visuals.
Example: "Product showcase with upbeat music, professional studio lighting"
Generation Modes
Normal mode produces realistic results. Fun mode adds creative variations. Custom mode allows specific artistic directions.
Example: Normal for photorealistic portraits, Fun for creative interpretations
References & Resources
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xAI Developer Docs
Official xAI documentation for Grok Imagine image and video models.