xAI Grok Imagine Image Quality Text to Image API

xAI Grok Imagine Image Quality Text-to-Image

xAI Grok Imagine Image Quality Text-to-Image generates high-quality images from text prompts with support for multiple aspect ratios, two resolution tiers, selectable output formats, and multi-image generation in a single request. It is suitable for concept art, marketing creatives, social media visuals, product imagery, and other prompt-driven image generation workflows.

Why Choose This?

• High-quality text-to-image generation Turn natural-language prompts into polished visual outputs.

• Flexible aspect ratios Choose from common preset aspect ratios for social, editorial, and widescreen content.

• Two resolution tiers Select 1k or 2k depending on your quality and budget needs.

• Multiple image generation Generate up to 4 images in one request with num_images.

• Multiple output formats Export results as jpeg, png, or webp.

• Simple pricing Pricing depends only on resolution and num_images.

Parameters

How to Use

1. Write your prompt — describe the subject, style, lighting, composition, and mood you want.
2. Choose aspect ratio — select the format that best fits your use case.
3. Choose resolution — use 1k for lower cost or 2k for higher-quality output.
4. Set number of images — choose how many images you want to generate, from 1 to 4.
5. Choose output format — select jpeg, png, or webp.
6. Submit — run the model and download the generated images.

Example Prompt

A futuristic city street at night, neon reflections on wet pavement, cinematic lighting, ultra-detailed, high contrast, atmospheric sci-fi mood

Pricing

Pricing is based on resolution and num_images.

Per Image

Example Costs

Billing Rules

• 1k costs $0.06 per image
• 2k costs $0.08 per image
• Total price = per-image price × num_images
• aspect_ratio and output_format do not affect pricing

Best Use Cases

• Concept art — Generate visual ideas and creative directions from text.
• Marketing creatives — Produce ad visuals, banners, and campaign imagery.
• Social media content — Create prompt-driven images for posts and promotional content.
• Product and brand visuals — Generate polished imagery for presentations and ideation.
• Rapid iteration — Use num_images to explore multiple variations in a single run.

Pro Tips

• Be specific in your prompt about subject, background, lighting, and style.
• Use 1k for quick iteration and 2k for higher-quality final outputs.
• Increase num_images when you want multiple variations from the same prompt.
• Use png when image quality matters more than file size.
• Short, focused prompts often produce more controllable results than overly long descriptions.

Notes

• prompt is the only required field.
• num_images supports values from 1 to 4.
• aspect_ratio defaults to 1:1.
• resolution defaults to 1k.
• output_format defaults to jpeg.
• Pricing depends only on resolution and num_images.

Related Models

• Other xAI image generation models may be useful when you need different quality, style, or workflow trade-offs.