AI video model · by xAI
Grok Imagine video generator
Grok Imagine is xAI's image and video generation family. MotionLab runs the Grok Imagine Video variants enabled below, from text or from a start image, with your results stored next to every other model's.
Grok Imagine Video variants available now
These are the Grok Imagine Video variants currently enabled on MotionLab and the settings each one accepts. The table is generated from the live model catalog, so it changes when a variant is added, updated or paused.
| Variant | Modes | Duration | Resolution | Aspect ratios | Audio / end frame |
|---|---|---|---|---|---|
| Grok Imagine Video | Image to video | 6–15s | 480p · 720p | 1:1 · 16:9 · 9:16 · 4:3 · 3:4 · 3:2 · 2:3 · 21:9 · 9:21 · 5:4 · 4:5 · 2.35:1 · auto | Native audio · No end frame |
| Grok Imagine Video 1.5 | Image to video · Text to video · Reference to video | 1–15s | 480p · 720p · 1080p | 1:1 · 16:9 · 9:16 · 4:3 · 3:4 · 3:2 · 2:3 · 21:9 · 9:21 · 5:4 · 4:5 · 2.35:1 · auto | Native audio · No end frame |
Grok Imagine Video price compared with other providers
Prices at matched settings, in US dollars using the Pro credit pack. MotionLab charges the same credits on the website and through the API. Competitor prices link to their source and show the date they were checked.
1 models · 2 options with savings against at least one provider, based on the Pro credit pack. Select a model to see its comparable options.
| Model / settings | MotionLab · Pro | Higgsfield · USD | fal.ai · same settings |
|---|---|---|---|
| $0.1505 | $0.8100 | Not verified |
Full methodology: AI API pricing comparison.
What to use Grok Imagine Video for
- Playful, expressive clips for social posts and memes.
- Animating a still you created with Grok Imagine Image or any other image model.
- Short clips with generated sound when the variant supports audio.
- Quick idea exploration before moving a shot to another model.
How to use Grok Imagine Video on MotionLab
- Sign in and open the video creation page.
- Choose a Grok Imagine Video variant in the model picker. Only the variants listed above are shown.
- Write your prompt, add a start image or references if the mode needs them, and pick duration, resolution and aspect ratio.
- Check the credit cost shown for your settings, then generate. Failed jobs are refunded automatically.
- Download the result or keep refining it in your library.
Grok Imagine Video prompt tips
- Keep prompts concrete: who, what they do, where, and how the camera sees it.
- Describe the sound you want if audio is enabled for the variant.
- Use image-to-video to hold a specific character or style.
- Generate a few variations and pick, rather than over-engineering one prompt.
More technique in the MotionLab prompt guide and the camera motion guide.
Compare Grok Imagine Video with other models
Grok Imagine Video questions
Does Grok Imagine Video include audio?
Where the enabled variant supports native audio the specs table marks it, and the create page shows the audio control.
How much does Grok Imagine Video cost on MotionLab?
Grok Imagine Video generations spend MotionLab credits from the same wallet used by every model on the site. The credit cost for your exact settings is shown before you generate, and a job that fails is refunded automatically. Credit packs are listed on the pricing page.
Do I need a separate Grok Imagine account or API key?
No. MotionLab runs Grok Imagine for you: sign in, pick the model in the create page and generate. Your results are saved to your MotionLab library next to work from every other model.
Can I animate my own image with Grok Imagine?
Yes, with the image-to-video variant. Upload an image you have the rights to use; uploaded inputs stay private to your account.