1 credit per second
No videos yet
Enter a prompt and click Generate Video to create your first AI-generated video.
Grok Imagine is xAI's video model and the cheapest way to generate video on Nano Banana Lab: from just 1 credit per second at 480p (2 at 720p), with clips from 6 up to 30 seconds — the longest of any model here. A Fun style toggle adds a more playful, meme-friendly look.
Why Grok
A 10-second 480p draft costs 10 credits — cheaper than a single 4K image. Perfect for testing ideas before rendering on a premium model.
Other models stop at 8–15 seconds; Grok goes to 30, enough for a full short-form story beat.
Normal keeps it straight; Fun leans into exaggerated, meme-like motion — pick per render.
Options & pricing
The full set of options from the form above.
| Option | Values | Cost |
|---|---|---|
| Resolution | 480p / 720p | 1 / 2 credits per second |
| Duration | 6–30 seconds | rate × seconds |
| Style | Normal / Fun | included |
| Aspect ratio | 16:9, 9:16, 1:1, 2:3, 3:2 | text mode; image mode follows the photo |
Example: a 30-second 480p clip costs 30 credits. Failed generations are refunded.
1 credit per second at 480p and 2 at 720p. A 6-second minimum clip costs 6 credits — the lowest entry price for video on this site.
A rendering style with more exaggerated, playful motion — suited to memes and jokes. Normal style plays scenes straight.
Yes, the duration slider goes from 6 to 30 seconds. At 480p a full 30-second render is 30 credits.
Yes — upload a reference image, and the clip follows its composition and aspect ratio.
At 1 credit per second, the generator above is the cheapest sandbox for video ideas on the site.
Try Grok Imagine