Grok is a video generation model from xAI. It turns a written prompt or a still image into video: 10 second clips at 720p.

Can Grok turn a photo into a video?

Yes. Upload a still image, describe the movement you want, and Grok animates it. It also works from a written prompt alone.

When was Grok released?

xAI released Grok on 28 July 2025. You can run it on Enhance AI now, along with every other video model on one account.

How long can a Grok clip be?

Grok produces clips from 6 to 10 seconds. Longer runs cost more, because video is billed by length rather than by generation.

What resolution does Grok output?

Grok renders at 480p or 720p. You pick the resolution before you render.

No. Video on Enhance AI is paid per clip from your wallet, and a new account starts with an empty wallet, so there are no free Grok clips. The free tokens you get on signup, with no card needed, pay for image and audio tools, not video. Wallet top ups start at $5.

What does it cost to run Grok?

It costs $0.60 for a 6 second clip at 720p. Grok renders are billed from your wallet by clip length, so a short clip costs less than a long one. You see the price for your settings before you render.

xAI

Grok Imagine video model

Grok Imagine Video by X AI. Fast and affordable video generation.

$0.60 for a 6 second clip at 720p. Video is paid per clip from your wallet, no subscription. The studio shows the price before you pay, and top ups start at $5.

Try Grok Browse all models Grok AI video generator

Key features

Grok turns a written prompt and a still image you upload into video inside Enhance AI. It produces clips from 6 to 10 seconds at 1080p. On top of that it renders 16:9, 1:1 and 9:16. Grok is built by xAI. On Enhance AI it runs on the same account as every other model, with no separate subscription.

Clip length

Grok renders clips from 6 to 10 seconds, and you pick the length before you render. Longer clips cost more because video is billed by length, so rough out an idea short and only render the full length once the shot works.

Resolution

Choose 720p or 480p before you render. The studio shows the price for the setting you picked before anything is charged.

Input modes

Start from a written prompt or from a still image. Text to video gives Grok the most freedom; image to video locks the first frame, so a product, a face or a location stays as you shot it while the motion is generated around it.

Aspect ratios

Grok renders 16:9, 1:1 and 9:16. Pick the ratio for the platform before you render rather than cropping afterwards: 9:16 for Reels and Shorts, 16:9 for YouTube and 1:1 for feeds. The whole frame is generated for that shape.

Specifications

Provider: xAI
Price: $0.60 for a 6 second clip at 720p
Type: Video
Released: 28 July 2025
Resolution: 1080p
Modes: Text to video, Image to video
Duration: 6, 10 seconds
Aspect ratio: 16:9, 1:1, 9:16

Grok Imagine models on Enhance AI

ModelModesLengthResolutionPrice

Grok Imagine 1.5 ReferenceReference to video6 to 15 seconds480p or 720p$1.70 for a 6 second clip at 720pTry
Grok Imagine ReferenceReference to video6 to 10 seconds480p or 720p$0.60 for a 6 second clip at 720pTry
Grok Imagine ExtendVideo extension5 to 10 seconds1080p$1.00 for a 10 second clipTry

How to use Grok on Enhance AI

1
Sign in and pick Grok
Press Try on this page to open the Video Studio with Grok selected. Video is paid per clip from your wallet, which starts empty, so top it up first.
2
Describe the clip or upload a frame
Write a prompt that says what is in the shot, where it is and how the camera moves, or upload a still image to animate as the first frame. Then pick a length from 6 to 10 seconds, a resolution and an aspect ratio.
3
Generate, then download or extend
Press Generate. You see the price before you confirm, and the clip lands in your history, ready to download, upscale or extend.

Common questions

What is Grok?: Grok is a video generation model from xAI. It turns a written prompt or a still image into video: 10 second clips at 720p.
Can Grok turn a photo into a video?: Yes. Upload a still image, describe the movement you want, and Grok animates it. It also works from a written prompt alone.
When was Grok released?: xAI released Grok on 28 July 2025. You can run it on Enhance AI now, along with every other video model on one account.
How long can a Grok clip be?: Grok produces clips from 6 to 10 seconds. Longer runs cost more, because video is billed by length rather than by generation.
What resolution does Grok output?: Grok renders at 480p or 720p. You pick the resolution before you render.
Is Grok free to try?: No. Video on Enhance AI is paid per clip from your wallet, and a new account starts with an empty wallet, so there are no free Grok clips. The free tokens you get on signup, with no card needed, pay for image and audio tools, not video. Wallet top ups start at $5.
What does it cost to run Grok?: It costs $0.60 for a 6 second clip at 720p. Grok renders are billed from your wallet by clip length, so a short clip costs less than a long one. You see the price for your settings before you render.