Grok Imagine by xAI is a multimodal generation model supporting text-to-image, image-to-image, text-to-video, and image-to-video. Videos include automatically synchronized audio. Multiple generation modes — Normal, Fun, and Spicy — let you control creative tone and intensity. Outputs at 480p or 720p with aspect ratios including 16:9, 9:16, and 1:1.
Text & Image to Video
Generate videos from text prompts or animate existing images into clips from 6 to 30 seconds at 480p or 720p.
Synchronized Audio
Videos include automatically synchronized background audio matching the tone and motion — no separate editing needed.
Creative Generation Modes
Normal for standard results, Fun for expressive creative takes, and Spicy Mode for more intense and artistic interpretations.
Image Generation & Editing
Create images from text or transform existing images — strong prompt adherence with bold, high-impact visual style.
Nano Banana Pro is powered by Gemini Pro Image — Google's most capable image model. It generates up to 4K resolution output, accepts up to 8 reference images that are blended into a single coherent result, and operates with a 64K input context window. Multi-turn dialogue editing lets you refine outputs without full regeneration, and search-grounded generation draws on Google's knowledge base for accurate diagrams, infographics, and scientific visuals.
4K High-Fidelity Output
Generate at 1K, 2K, or 4K resolution — ideal for print, product photography, and high-fidelity brand assets.
8-Image Composition
Blend up to 8 reference images into one coherent output — consistent lighting, perspective, and style across all inputs.
64K Context Window
64K input context enables complex multi-image instructions, long creative briefs, and intricate multi-step editing sequences.
Multi-Turn Editing
Refine your image through dialogue — ask for adjustments, tweak specific elements, and iterate without restarting from scratch.
It depends on the job. Grok Imagine: xAI's Multimodal Model — Images and Videos with Synchronized Audio. Nano Banana Pro: Gemini Pro Image — 4K Output, 8 References, 64K Context. Both are on The Factory on one credit balance, so you can run the same prompt on each and keep the better result.
Yes. New accounts get welcome credits that work with every model, including Grok Imagine and Nano Banana Pro.