- Text prompt
Input
- 1K or 2K
Resolution
- 13, from 2:1 to 1:2
Aspect ratios
- JPEG, PNG, WebP
Formats
About Grok Imagine Image
Grok Imagine Image is xAI's text-to-image model, which Masonry runs through fal. fal describes it as generating highly aesthetic images, and it works from a prompt alone: describe the image and choose a frame and a resolution. In Masonry you can pick 1K for standard resolution or 2K for high resolution, one of 13 aspect ratios from wide 2:1 to tall 1:2, including the very tall 9:19.5 and 9:20 phone-screen shapes, and JPEG, PNG, or WebP output.
The model enhances your prompt before generating, so short briefs still produce detailed images. For business teams it is a quick way to produce eye-catching visuals for social posts, ads, and concepts. It is text-to-image only. To edit an existing image or work from references, use the separate Grok Imagine Image Edit model, or another model that accepts input images.
Why teams choose Grok Imagine Image
Choose Grok Imagine Image for fast, aesthetic visuals from a text prompt, especially in tall phone-screen or wide banner shapes. It doesn't take reference images, so for edits or product-faithful work use Grok Imagine Image Edit, GPT Image 2.5 Sunburst, or Nano Banana 2. For larger finals than 2K, GPT Image 2.5 and Nano Banana 2 offer bigger sizes.
What Grok Imagine Image can do
The capabilities that set Grok Imagine Image apart and earn its place in a brief
Highly Aesthetic Output
fal describes the model as generating highly aesthetic images, a fit for social, ad, and concept visuals that need to stand out.
1K or 2K Resolution
Choose 1K for standard resolution or 2K for high resolution, with 1K as the default.
Thirteen Aspect Ratios
Pick from 2:1, 20:9, 19.5:9, 16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16, 9:19.5, 9:20, and 1:2, including tall phone-screen shapes for full-screen stories.
Prompt Enhancement
The model enhances your prompt before generating, so a short brief can still produce a detailed image.
JPEG, PNG, or WebP
Choose the output format, with JPEG as the default.
Where teams reach for Grok Imagine Image
- Eye-catching social posts and ad concepts
- Full-screen story and wallpaper visuals in 9:19.5 or 9:20
- Wide 2:1 and 20:9 banners and headers
- Mood images and concept art for pitches
- Quick visual exploration before a final render on another model
Frequently asked questions
What teams need to know about creating with Grok Imagine Image in Masonry
What is Grok Imagine Image?
Grok Imagine Image is xAI's text-to-image model, which fal describes as generating highly aesthetic images. Masonry runs it through fal.
What resolutions does Grok Imagine Image support?
1K for standard resolution and 2K for high resolution, with 1K as the default.
Which aspect ratios does Grok Imagine Image support?
2:1, 20:9, 19.5:9, 16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16, 9:19.5, 9:20, and 1:2.
Can Grok Imagine Image edit an existing image?
No. It is text-to-image only. Use Grok Imagine Image Edit, which takes up to three reference images, or another model with image input.
Does Grok Imagine Image change my prompt?
The model enhances your prompt before generating, so be explicit about details that must stay fixed.
What output formats does Grok Imagine Image support?
JPEG, PNG, or WebP, with JPEG as the default.
Can Grok Imagine Image output be used commercially?
fal marks the endpoint for commercial use. Review the current fal and xAI terms for your project.
How does my team use Grok Imagine Image in Masonry?
Open a Masonry canvas, pick Grok Imagine Image from the model selector, and describe the image you need: a product shot, an ad creative, a social post. Masonry generates it, then you refine, edit, and combine Grok Imagine Image with other models in one workspace.
Is Grok Imagine Image free to try?
New Masonry accounts get 50 free credits to try GPT Image 2.5 Flare. Grok Imagine Image is included in every paid plan, and the editor shows the exact credit cost before you generate.
How do I write good prompts for Grok Imagine Image?
Describe the subject, setting, lighting, and style clearly. Because the model enhances your prompt, be explicit about anything that must not change, such as colors or composition.
Who makes Grok Imagine Image?
Grok Imagine Image is built by xAI. Inside Masonry it runs alongside 50+ image and video models, so your team can pick the right one for each brief without switching tools.
Start creating with Grok Imagine Image
Generate, edit, and compare across 50+ models in one workspace.
Guides for Grok Imagine Image
Prompt walkthroughs and examples from the Masonry blog
Explore more AI models
Compare Grok Imagine Image with other models teams run in Masonry