Grok Imagine

Generate 30-second videos with native audio, 4 instant variations, and fast renders in about 17 seconds.

Max Duration: 30 seconds max
Resolution: 480p, 720p
Aspect Ratios: 16:9, 9:16, 4:3, 3:4, 1:1
Audio: Native audio

~17 sec gen speed4 at once variations1.2B videos generatedNative audio

Create with Grok Imagine View Pricing

Grok Imagine majestic lion king on stone throne

What makes Grok Imagine unique

Fast generation

Typical renders take around 17 seconds

4 variations at once

Compare multiple directions from a single prompt

30-second max duration

Enough room for longer social clips and narrative ideas

Native audio

Generate sound and video together

Extend from Frame

Continue a clip from a frame that already looks right

5 aspect ratios

More flexibility for different platforms and placements

Where it falls short

–480p/720p max — no 1080p output available yet
–Quality per frame is lower than Veo 3 or Kling 3.0 due to speed tradeoff
–4 variations means 4x the compute — can hit rate limits on busy days
–Extend from Frame continuity can drift after 3-4 chained clips

Best for

Fast concept explorationHigh-volume social video testingLonger short-form clipsTrying multiple hooks at onceExtending promising generations

Prompt tips

1.
Use the 4 variations strategically. Test one prompt with different moods or camera styles instead of making all four nearly identical.
2.
For fast iteration, keep prompts tight. Subject, action, setting, camera, and audio is enough to learn what the model wants.
3.
When one variation has a great moment, use Extend from Frame instead of rerolling the whole scene and losing it.
4.
Because it moves fast, batch your ideas. Write 5 to 10 hook concepts first, then run them back-to-back and compare what actually lands.

How Grok Imagine works

Write a prompt, choose your aspect ratio and resolution, and generate. GROK IMAGINE returns up to 4 variations at once, usually in about 17 seconds, with support for native audio and clip lengths up to 30 seconds. If one frame or direction works, you can use Extend from Frame to keep going from there.

How to use on Flashloop

Step 01

Select Grok Imagine

Open Flashloop and choose Grok Imagine from the model selector in the video creator.

Step 02

Write your prompt

Describe what you want to see in your video — be as detailed as you like.

Step 03

Generate & download

Hit generate and your video will be ready in seconds. Download or share directly.

Frequently asked questions

Very fast. Typical generation time is around 17 seconds, which makes it one of the better options for rapid testing and high-volume ideation.

It generates 4 variations at once. That is useful when you want to compare different takes without running the same prompt over and over.

Up to 30 seconds. That gives you more room than most short-clip models, especially for story-driven or voice-led social content.

Yes. It includes native audio, so your output can include sound from the start instead of staying silent.

It lets you continue generating from a frame that already works. That is handy when a clip nails the look halfway through and you want to build on it instead of restarting.

Mostly because it is fast, flexible, and easy to iterate with. The 4-variation workflow and quick render times make it very usable for real short-form content production.