Grok Imagine (Video)
Fast 6, 10 or 15-second clips at 480p or 720p across five aspect ratios, priced as a flat matrix.
At a glance
- Starting price
- 3,000 credits
- Type
- Text-to-video, image-to-video
- Duration
- 6, 10 or 15 seconds
- Resolution
- 480p or 720p
- Aspect ratio
- 16:9, 9:16, 1:1, 2:3, 3:2
- Audio
- No
Grok Imagine renders quickly and cheaply across an unusually wide set of aspect ratios — 16:9, 9:16, 1:1, 2:3 and 3:2 — which makes it useful for formats the other models do not cover natively, like portrait 2:3 for print-adjacent work.
It is also the longest single clip on the platform: 15 seconds, where every Veo tier is fixed at 8. Pricing is a flat matrix rather than a per-second rate. At 480p every tier works out to 500 credits per second, so length is free of penalty. At 720p the 6-second tier is the expensive one — 667 credits per second against 550 for both 10 and 15 seconds — so if you are rendering at 720p, going longer costs less per second.
Grok also has an image sibling on the same platform, and both draw from the same credit balance.
Grok Imagine (Video) pricing
| What you get | Credits | Approx. USD |
|---|---|---|
| 6s · 480p | 3,000 | $0.02 |
| 6s · 720p | 4,000 | $0.03 |
| 10s · 480p | 5,000 | $0.04 |
| 10s · 720p | 5,500 | $0.05 |
| 15s · 480p | 7,500 | $0.06 |
| 15s · 720pA flat matrix. 480p is a flat 500 credits per second at every length; at 720p the 6-second tier costs more per second than the longer two. | 8,250 | $0.07 |
USD figures use the 3,000,000-credit package at its $24.99 list price. Credits never expire and there is no subscription — the same balance covers every model on the platform. See credit packages.
What it can do
- ✓Five aspect ratios, more than any other video model here
- ✓15-second clips — the longest single generation on the platform
- ✓Image-to-video when you upload references
- ✓Fast turnaround
Limitations
- —Caps at 720p
- —No audio
- —Three fixed durations only — 6, 10 or 15 seconds
Compared with other models
Frequently asked questions
What aspect ratios does Grok Imagine support?
16:9, 9:16, 1:1, 2:3 and 3:2 — the widest set of any video model on the platform.
How long can a Grok Imagine clip be?
Six, ten or fifteen seconds. Fifteen seconds is the longest single clip on the platform — every Veo 3.1 tier is fixed at 8. A 15-second 480p clip costs 7,500 credits; at 720p it is 8,250.
Alternatives on DubVoice.ai
Omni Flash
Duration-tiered video from 4 to 10 seconds, the cheapest way to produce social clips at volume.
from 2,344 credits
Veo 3.1
Google Veo 3.1 text-to-video and image-to-video with native audio, 8-second clips at 720p or 1080p.
from 7,500 credits
Meta AI Video
Flat 2,000 credits per clip — the lowest per-clip price for AI video on the platform.
from 2,000 credits
About DubVoice.ai
DubVoice.ai is an all-in-one AI creation platform for voice, video, images, music, dubbing and translation.