z-image

Text to Image

Model:

2 credits/per generation

Get APIKey API Doc

Input

Model

Prompt

Size

Output

Z-Image API - Ultra-Fast AI Image Generation

Use Z-Image on Vidgo API, Alibaba Tongyi-MAI's breakthrough model for sub-second image generation. Deliver photorealistic visuals with industry-leading English and Chinese text rendering.

Get API Key

Key Features

Sub-Second Speed

Generate high-quality images in under one second with optimized inference.

Bilingual Typography

Crisp, accurate text in English and Chinese for posters, banners, and UI mockups.

Efficient 6B Model

Lightweight architecture delivers strong quality while running on consumer GPUs.

Smart Prompt Understanding

Interprets complex instructions and multi-step prompts with reliable results.

Top Open-Source Rankings

Ranks 4th globally and 1st among open-source models on CVTG-2K, GenEval, and DPG-Bench.

Apache 2.0 License

Commercial use is allowed for client work, marketing, and enterprise projects.

Use Cases

Social Media Visuals

Create scroll-stopping images for Instagram, X, and TikTok in seconds.

Marketing Banners

Produce ad creatives with sharp text overlays and brand-safe visuals.

Product Mockups

Rapidly prototype packaging and product concepts for e-commerce.

Posters & Typography

Design bilingual posters and flyers with accurate text placement.

E-commerce Assets

Generate catalog imagery and lifestyle shots at scale.

Rapid Iteration

Explore creative directions quickly with near-instant output.

How to Use Z-Image API

Step 1: Get Your API Key
Sign up on Vidgo API and generate your API key instantly.
Create API Key

Step 2: Choose Your Size
Select from 5 aspect ratios: 1:1, 4:3, 3:4, 16:9, or 9:16 to match your use case.

Step 3: Generate
Submit your prompt and receive high-quality images in under 1 second.
API Documentation

Pricing

Z-Image API Pricing:

Per Image Generation

2 credits

Simple, flat-rate pricing. Pay only for what you generate. Top up credits

Frequently Asked Questions

Why is Z-Image so fast?

Z-Image uses a Single-Stream Diffusion Transformer (S3-DiT) with 6B parameters and only 8 NFEs. That lightweight design enables sub-second inference without sacrificing quality.

Does Z-Image handle Chinese and English text well?

Yes. Z-Image is optimized for bilingual typography and produces sharp, accurate text for posters, banners, and UI assets in both languages.

Can I use Z-Image outputs commercially?

Yes. Z-Image is Apache 2.0 licensed, and images generated via Vidgo API can be used for advertising, marketing, and client deliverables.

How does Z-Image compare to FLUX or Stable Diffusion?

Z-Image ranks 4th globally and 1st among open-source models on major benchmarks. It delivers faster generation than FLUX and stronger text rendering and prompt adherence than many Stable Diffusion variants.

What aspect ratios are supported?

Z-Image supports 1:1, 4:3, 3:4, 16:9, and 9:16 so you can match any platform or layout.

How does Z-Image pricing compare to fal?

Standard generation is $0.01 per image on Vidgo API versus $0.005 on fal, so this tier is not cheaper (0% cheaper).

Why Choose Vidgo API for Z-Image API

Instant Start

No waitlist or approval process. Create an API key and begin generating immediately.

Usage-Based Billing

Pay per image with transparent credits and no monthly subscription.

Easy Integration

Clean REST endpoints and clear documentation for quick setup.

Production Reliability

Enterprise-grade uptime and security for real workloads.

Developer Support

Responsive technical help for integration and optimization.

Global Delivery

Fast worldwide image delivery through an optimized CDN.

API

Submit Task

curl --request POST \
  --url https://api.vidgo.ai/api/generate/submit \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "z-image",
  "callback_url": "https://your-domain.com/callback",
  "input": {
    "prompt": "A serene mountain landscape at sunset with vibrant colors",
    "size": "1:1"
  }
}'

Query Result

curl -X GET https://api.vidgo.ai/api/generate/status/{task_id} \
  -H "Authorization: Bearer YOUR_API_KEY"