# Grok Imagine AI Video Generator

> Grok Imagine is xAI’s video model, and it generates sound with the picture. Make Grok Imagine clips from a prompt or an image inside AutoFeed and see exactly what each clip costs.

- Canonical page: https://www.autofeed.ai/ai-videos/grok-imagine
- Publisher: AutoFeed.ai (https://www.autofeed.ai)
- Site overview for language models: https://www.autofeed.ai/llms.txt

## Key specifications

| Spec | Value |
| --- | --- |
| Made by | xAI |
| Input | Text or image |
| Clip length | 5 or 10 seconds |
| Aspect ratios | 9:16, 16:9, 1:1 |
| From | 1,000 credits |

## What Grok Imagine is good at

Grok Imagine is the video generation model from xAI, the company behind the Grok assistant. Both versions on AutoFeed generate audio together with the video, so clips come back with sound already in them.

Grok Imagine Video takes a text prompt or a starting image and renders 5 or 10 second clips at 720p in vertical, horizontal or square format. Grok Imagine Video 1.5, the newer version, animates an image you upload and keeps that image’s framing.

AutoFeed runs Grok Imagine through Replicate, so there is no X Premium or SuperGrok subscription to buy.

Use it for:

- Short clips with sound for TikTok and Shorts at a low credit cost
- Bringing a still image to life, with audio, on 1.5
- Quick ideas you want to hear as well as see

## What a Grok Imagine clip costs on AutoFeed

Plans: Hobby $19/month = 15,000 credits, Pro $59/month = 60,000 credits, Ultimate $249/month = 180,000 credits. Credits are shared with everything else made on AutoFeed.

| Variant | Input | Resolution | Length | Credits | Clips on Hobby | Clips on Pro | Clips on Ultimate |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Grok Imagine Video | Text or image | 720p | 5s | 1,000 | 15 | 60 | 180 |
| Grok Imagine Video | Text or image | 720p | 10s | 2,000 | 7 | 30 | 90 |
| Grok Imagine Video 1.5 | Image | 720p | 5s | 1,600 | 9 | 37 | 112 |
| Grok Imagine Video 1.5 | Image | 720p | 10s | 3,200 | 4 | 18 | 56 |

## How to make and post a Grok Imagine video

1. **Choose text to video or image to video**: Open the AI video editor and pick the input. Grok Imagine on AutoFeed takes text or image input.
2. **Pick a Grok Imagine variant**: Available now: Grok Imagine Video, Grok Imagine Video 1.5. Each model card shows its starting price in credits.
3. **Write the prompt and set the clip**: Describe the shot, then choose the length (5 or 10 seconds), the resolution and the format (9:16, 16:9, 1:1). The credit cost updates as you change them.
4. **Generate**: The credits are deducted when generation starts and returned automatically if the model fails. The finished clip appears under your AI videos.
5. **Post, schedule or download**: Post the clip to a connected TikTok or YouTube account now, schedule it for a date and time, or download the MP4.

## Prompt tips for Grok Imagine

- Describe the sound you want as well as the picture.
- On 1.5, upload the image in the format you plan to post: the clip keeps its framing.
- Keep each clip to one action; 5 seconds goes quickly.

## Frequently asked questions

### Do I need X Premium or SuperGrok to use Grok Imagine here?

No. AutoFeed runs Grok Imagine through Replicate and charges per clip in credits.

### Do Grok Imagine clips have sound?

Yes. Both Grok Imagine Video and 1.5 generate audio with the video, and AutoFeed keeps it in the clip it delivers.

### How many credits does a Grok Imagine clip cost on AutoFeed?

From 1,000 credits (a 5 second Grok Imagine Video clip at 720p) to 3,200 credits (a 10 second Grok Imagine Video 1.5 clip at 720p). The table on this page lists every combination of variant, resolution and length.

### How many Grok Imagine clips do I get on each plan?

Hobby ($19/month, 15,000 credits): 4 to 15 clips; Pro ($59/month, 60,000 credits): 18 to 60 clips; Ultimate ($249/month, 180,000 credits): 56 to 180 clips. Credits are shared across everything you make on AutoFeed, so clips on other models or faceless videos draw on the same balance.

### Can I try Grok Imagine for free?

Yes, once. A new AutoFeed account gets 1,000 free credits with no card, enough for a 5 second Grok Imagine Video clip at 720p, which costs 1,000 credits. More clips need a plan.

### Does Grok Imagine on AutoFeed add a watermark?

No. AutoFeed adds no watermark or logo. Each clip is delivered as an MP4 at 1080x1920 for 9:16, 1920x1080 for 16:9 or 1280x1280 for 1:1, ready to download or post.

### Is Grok Imagine text to video or image to video?

Both. Grok Imagine on AutoFeed accepts a text prompt on its own, or a starting image plus a prompt describing the motion.

### Can AutoFeed post Grok Imagine videos to TikTok and YouTube?

Yes, one clip at a time. When a clip is ready you can post it to a connected TikTok or YouTube account straight away, or pick a date and time to schedule it. AI video clips are not a recurring series: the series that write, render and post new videos on their own schedule are the faceless formats (AI slideshows, Reddit stories, Would You Rather, Pick One and Fake Text).

## Related

- [All AI video models](https://www.autofeed.ai/ai-videos)
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- [Kling AI Video Generator](https://www.autofeed.ai/ai-videos/kling-ai)
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- [Vidu AI Video Generator](https://www.autofeed.ai/ai-videos/vidu)
- [LTX AI Video Generator](https://www.autofeed.ai/ai-videos/ltx-video)
- [Video library](https://www.autofeed.ai/videos)
- [Faceless generators](https://www.autofeed.ai/generators)
- [Pricing](https://www.autofeed.ai/pricing)