GoogleFreeDeveloperxAI
ReleasedGrok Imagine · 2026
Native audioYes
Max resolution720p
Max clip length6–15s
Pricing from$0.05 / sec
Key specs
| Developer | xAI |
| Origin | United States |
| Released | Grok Imagine · 2026 |
| Native audio | Yes |
| Max resolution | 720p |
| Max clip length | 6–15s |
| Availability | Proprietary |
| Available via | Grok app · X · API |
| Pricing from | $0.05 / sec |
Where Grok Video shines
- Native one-pass audio — dialogue, SFX and music together
- Very fast generation
- Strong image-to-video that preserves identity
- Deep X and Grok app integration
Best for
Grok Video is best for expressive, character-driven shots with sound, when you want xAI's distinctive style.
Short-form social with audioAnimating still imagesFast meme and ideation clipsTalking clips needing synced dialogue
Compare Grok Video with other models Good to know
- !Short clips, below some rivals
- !Content-moderation controversy
- !Quality trade-off versus the top models
Background. xAI's Grok Imagine generates short audiovisual clips in a single pass and is tightly integrated with X; its video model iterated rapidly through 2025–2026.
How to use Grok Video on Vivideo
1
Open Vivideo and start a new video.
2
Select Grok Video as your model — or let the Video Agent pick it for you.
3
Describe your shot (or upload an image) and set duration and aspect ratio.
4
Generate with Grok Video, then refine, add a voice or avatar, and export for any platform.
Every top model, one subscription
Each model is one of 30+ in Vivideo — switch per shot to get exactly the look you want.
GoogleFree
Google
OpenAI
OpenAI
ByteDanceSeedance 2.0
State-of-the-art motion, realism and native audio.
AudioUltra-wide
Generate with Seedance 2.0 
Kling
Kling
AlibabaAbout Grok Video on Vivideo
Grok, from xAI, generates expressive video with audio and a distinctive creative sensibility. It's a strong option when you want output with a bit more edge and personality.
Grok works well for bold, attention-grabbing social and creative pieces where a standard look would blend in. Use it when distinctiveness is the goal.
Vivideo offers Grok with no separate xAI access needed — it sits alongside every other model on one plan, so you can test a Grok take against a Veo or Kling version of the same prompt in seconds.
Grok Video FAQ
Is Grok Video free on Vivideo?
You can try Grok Video free on Vivideo to start — no credit card. Heavier use and premium models are covered by a paid plan.
Does Grok Video include audio?
Yes — Grok Video supports native audio and longer takes, so clips can come out with synchronized sound.
Does Grok Video support text and image to video?
Yes — on Vivideo you can use Grok Video for both text-to-video and image-to-video, and switch to other models per shot.
How do I access Grok Video?
Grok Video is included in your Vivideo subscription — select it as your model and generate, no separate account needed.