Back to Models Guide
Qwenimage

Complete Guide to Using Z-Image

Ultra-efficient photorealistic image generation with fast performance and accurate bilingual text rendering.

Try This ModelTutorial

Overview

Z-Image is Qwen's efficient image generation model, delivering photorealistic output at a fraction of the cost of premium models. At just 5.6 credits per generation, it is the most affordable text-to-image model on the platform, making it ideal for high-volume workflows and rapid prototyping.

Despite its low cost, Z-Image produces surprisingly strong results, particularly for photorealistic scenes and images requiring text rendering. The model supports both English and Chinese text within generated images, rendering them with accuracy that rivals more expensive alternatives.

With a streamlined interface offering just prompt and aspect ratio controls, Z-Image prioritizes speed and simplicity. It generates fast, costs little, and produces good quality -- making it the go-to choice for quantity-driven workflows.

Capabilities

  • Ultra-low-cost image generation at 5.6 credits
  • Fast generation times for rapid workflows
  • Accurate bilingual text rendering (English and Chinese)
  • Photorealistic output quality at budget pricing
  • Five aspect ratio options for common formats

Use Cases

1

High-volume content creation on a credit budget

2

Rapid prototyping and concept exploration

3

Bilingual marketing materials with rendered text

4

Bulk thumbnail and social media image generation

5

Quick visual references and mood boards

Input Parameters

prompt
textarearequired

A text description of the image you want to generate (max 1000 chars).

Write a clear, focused description. Z-Image works best with direct prompts that specify the key subject, setting, and style. Maximum 1000 characters -- shorter than most models, so be concise.

aspect_ratio
selectrequired

Aspect ratio for the generated image.

Choose from 5 standard ratios. 1:1 for social posts, 16:9 for landscape content, 9:16 for stories and mobile.

Options
1:14:33:416:99:16
Default: 1:1
NSFW Filter
toggle

Enable NSFW content filtering.

Default: false

Tips & Best Practices

Use Z-Image for volume work
Keep prompts concise
Leverage bilingual text rendering

Related Models