01
UGC product ad
Clean e-commerce product hero shot, a sleek consumer product on a minimal studio backdrop with soft gradient lighting and crisp reflections, premium commercial photography
AI Video Generator
Grok Imagine
Generate AI video with Grok Imagine: text to video, image to video, text to image, and image to image, all from one Vidney workspace.
Output
Sample
Sample gallery
Real Grok Imagine output, generated on Vidney. These are actual results, not stock or fabricated examples.
02
Viral effects & dance
A vibrant eye-catching social-media visual with bold colors and playful dynamic composition, trendy and shareable aesthetic
03
Bring old photos to life
A lovingly restored vintage family portrait, warm tones, fine film grain, nostalgic and emotional, photorealistic restoration and colorization
Grok Imagine key features
Prompt-to-video generation
One plain-language prompt returns a finished video: no timeline, no keyframes, no rendering software. Tweak a few words and re-run in seconds.
Consistent, controllable results
Aspect ratios like 1:1, 4:3, 3:4, 16:9, 9:16, 2:3, 3:2 drop cleanly into any feed, and the look holds steady across a whole series, so a multi-clip campaign reads as one brand.
Production-ready quality
Sharp detail, stable motion, accurate color, and no Vidney watermark. Clips run 6–30 seconds, ready for an ad slot or a client deliverable as-is.
Every mode in one workspace
Grok Imagine runs text to video, image to video, text to image, and image to image next to every other major model: one workspace, one credit balance, no API keys.
What you can create with Grok Imagine
Marketing and ad creative
Spin up ten hook variations in one afternoon, A/B test against real spend, and double down on the winner. No shoot, no crew, no studio booking.
Social media content
Batch a week of Reels and Shorts in one session. The look stays consistent across the series, so your feed reads as one brand.
Product and e-commerce
Show every product in use, in a setting, from the angle that converts, and refresh creative as fast as inventory turns.
Concept and pre-visualization
Test framing, lighting, and pacing in a few prompts. Pitch a moving look-and-feel before the budget is locked.
The technology behind Grok Imagine
How the model is built and what it was trained to do, drawn from official docs and independent reviews.
Grok Imagine is xAI's image and video generation product, first launched inside the Grok app in August 2025. It generates short videos from a text prompt or animates a still image, and since version 0.9 in October 2025 the audio is generated natively together with the video, including background music, sound effects and lip-synced dialogue. The current Imagine Video 1.5 produces clips up to 15 seconds long at up to 720p and 24 fps.
xAI has not published a technical report on the video model's architecture. What is documented is the image side: xAI's image generation is built on Aurora, an autoregressive mixture-of-experts network that predicts the next token over interleaved text and image data, an approach closer to how language models work than to diffusion. For video, xAI describes a system where sound is generated alongside the frames rather than added in a separate post-processing step.
The model has iterated quickly. Imagine v0.9 (October 2025) brought native audio, better motion and dialogue with lip sync. Grok Imagine 1.0 shipped with the public API in early 2026 and debuted at the top of Artificial Analysis' text-to-video and image-to-video leaderboards while undercutting rivals on price, at $4.20 per minute of video with audio included ($0.08 per second at 480p, $0.14 at 720p). Imagine Video 1.5 (mid 2026) improved image-to-video fidelity, added multi-shot stitching for longer scenes with a consistent look, and a Fast variant that renders a 6 second 720p clip in about 25 seconds.
Known limits: clips are capped at 15 seconds, API output tops out at 720p, and there is no timeline editing or fine-grained scene control in the app. Safety has been the model's biggest controversy. At launch, The Verge showed that the app's Spicy mode produced explicit deepfakes of Taylor Swift from a benign prompt, despite xAI's acceptable use policy banning pornographic depictions of real people's likenesses. Moderation has since become markedly stricter, especially around realistic faces and public figures, but xAI has not publicly documented C2PA-style content credentials for Imagine outputs.
Sources: x.ai · x.com · the-decoder.com · deeplearning.ai · wikipedia.org
Who uses Grok Imagine, and what for
Grok Imagine fits anyone who needs videos fast without a production crew or a freelancer budget. Performance marketers use it to batch ad creative: a DTC team spins up a dozen hook variations for a single TikTok campaign and A/B tests them the same afternoon. Social media managers turn one content calendar into a week of Reels and Shorts without booking a videographer. E-commerce sellers generate product demos and lifestyle shots for Amazon, Etsy, and Shopify listings, refreshing creative as fast as inventory turns over. UGC creators and affiliates mock up native-looking spots for brand deals before committing to a shoot. Indie filmmakers and game studios pre-visualize scenes, testing framing, lighting, and pacing, to lock a direction before spending real money on production. On Vidney you run Grok Imagine next to every other major model, so you choose the best one per project instead of locking into a single provider.
How to generate video with Grok Imagine
Create AI video with Grok Imagine on Vidney in three steps.
Grok Imagine vs Seedance 2.5 vs MiniMax H3 vs Seedance 2.0
Specs side by side with similar models, all runnable on Vidney.
| Grok Imagine | Seedance 2.5 | MiniMax H3 | Seedance 2.0 | |
|---|---|---|---|---|
| Task modes | Text to Video · Image to Video · Text to Image · Image to Image | Text to Video · Image to Video · Reference to Video | Text to Video · Image to Video · Reference to Video | Text to Video · Image to Video |
| Duration | 6–30 seconds | 5–30 seconds | 5–15 seconds | 4–15 seconds |
| Resolution | 480p · 720p | 480p · 720p | 768p · 2k | 480p · 720p · 1080p |
| Audio | No audio track | No audio track | No audio track | Supported |
| Cost | 6–18 credits per generation | 63–66 credits per generation | 39–45 credits per generation | 72–90 credits per generation |
What creators say about Grok Imagine
Recurring themes from public reviews, comparisons and creator write-ups. Both the good and the bad.
What gets praised
Creators consistently praise the generation speed: clips render in tens of seconds rather than minutes, which makes it practical to iterate on memes, reaction clips and quick social content.
Native audio is the most cited standout. Reviewers note that music, sound effects and lip-synced dialogue come out already synchronized with the picture, so short clips are usable without any editing. Tom's Guide called the results from animating a photo "amazing" given how little effort it takes.
Price comes up often as a reason to choose it: at $4.20 per minute with audio it costs a fraction of Veo 3.1 or Sora 2 Pro, and its long stretch as a free feature in the Grok app drove wide adoption.
Common complaints
A common complaint is unpredictable content moderation: generations get blocked partway through rendering with little consistency, and creators on Reddit say this makes Grok Imagine hard to rely on for repeatable workflows.
Reviewers also note that photorealism still trails Google's Veo: outputs can look stylized or slightly cartoonish, with occasional physics and collision artifacts in complex scenes.
Related models
More AI video models you can run on Vidney.
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Generate AI video with Wan 2.5: text to video, image to video, text to image, and image to image, all from one Vidney workspace.
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Generate AI video with Wan 2.7: text to video, image to video, text to image, and image to image, all from one Vidney workspace.
15–126 credits per generation
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Generate AI video with Seedance 1.5 Pro: text to video and image to video, all from one Vidney workspace.
8–15 credits per generation
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Generate AI video with Vidu Q3 Pro: text to video and image to video, all from one Vidney workspace.
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Generate AI video with Pixverse V6: text to video and image to video, all from one Vidney workspace.
2–15 credits per generation
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Generate AI video with Seedance 2.5: text to video, image to video, and reference to video, all from one Vidney workspace.
63–66 credits per generation
Frequently asked questions
What is Grok Imagine?
Grok Imagine is an AI video model you can run on Vidney. It supports text to video, image to video, text to image, and image to image from a single workspace.
How much does Grok Imagine cost per generation?
Grok Imagine costs 6–18 credits per generation. The exact credit cost is shown on the generate button before you run it.
What aspect ratios does Grok Imagine support?
Grok Imagine supports the following aspect ratios: 1:1, 4:3, 3:4, 16:9, 9:16, 2:3, 3:2.
How long can Grok Imagine videos be?
Grok Imagine generates clips of 6–30 seconds.
Does Grok Imagine generate audio?
No. Grok Imagine generates video without an audio track.
Is Grok Imagine free to use?
You can start with Grok Imagine for free on Vidney using your sign-up credits, no card required to try it. After that each run costs 6–18 credits per generation, and the exact cost is always shown on the generate button before you spend a credit.
Can I use Grok Imagine videos commercially?
Yes. The videos you generate with Grok Imagine on Vidney are yours to use in commercial projects: ads, social posts, client work, and product content. You keep the output; Vidney only handles generation and storage.
Does Grok Imagine add a watermark?
No. Grok Imagine videos generated on Vidney are delivered clean, with no Vidney watermark, ready to publish or hand to a client as-is.
What are the best Grok Imagine alternatives?
The closest Grok Imagine alternatives on Vidney are Seedance 2.5, MiniMax H3, and Seedance 2.0. They all run in the same workspace from one credit balance, so you can run the same prompt on each and compare the results side by side.
Do I need an API key or a provider account to use Grok Imagine?
No. Vidney runs Grok Imagine for you, so there are no API keys to manage and no separate provider account to set up.
