AI Image Generator — Online Text-to-Image Tool
Generate high-quality AI images from text prompts with WaveSpeedAI’s Image Generator. No coding, no downloads — just describe what you want and get stunning results in seconds.
What Is WaveSpeedAI Image Generator?
WaveSpeedAI Image Generator is an online AI image creation tool that lets you generate images from text descriptions. It provides a curated selection of the best AI image models — including Nano Banana, Seedream, GPT Image, FLUX, and more — in one simple interface. Sign up to get free credits and start generating immediately.
Why Use WaveSpeedAI Image Generator?
WaveSpeedAI’s Image Generator is a curated experience — we’ve hand-picked the best AI image models so you don’t have to choose from hundreds. Whether you need product photos, concept art, social media graphics, or creative illustrations, just enter a prompt and generate.
- Free to start — Get free credits on signup, no credit card required
- Fast — Generate images in 1–5 seconds with optimized infrastructure, no cold starts
- High resolution — Most models support up to 2048×2048 pixels
- Commercial use — Generated images can be used commercially (review individual model licenses)
Curated Models
| Model | Highlights |
|---|---|
| Nano Banana 2 | Fast, high-quality general-purpose generation |
| Nano Banana Pro | Ultra-fast generation for rapid prototyping |
| Seedream 5 Lite | ByteDance’s lightweight image model |
| Seedream 4.5 | Versatile generation with excellent prompt following |
| GPT Image 1.5 | High-quality photorealistic output from OpenAI |
| Qwen Image 2.0 | Alibaba’s advanced image generation model |
| Qwen Image | Reliable generation with strong prompt adherence |
| WAN 2.6 | High-fidelity image generation |
| WAN 2.5 | Fast and consistent output |
| FLUX 2 Klein | Compact FLUX model for efficient generation |
| Z-Image Turbo | Turbo-speed generation |
Key Features
| Feature | Description |
|---|---|
| Text to Image | Describe any scene, object, or concept and generate it instantly |
| Image Editing | Models like Qwen Image, FLUX 2 Klein, and WAN 2.6 support image editing — upload a reference image along with your prompt to transform it |
| Prompt Enhancer | One-click prompt optimization for better results ($0.001/use) |
| Batch Generation | Generate multiple variations at once with randomized seeds |
| Custom Sizes | Choose from standard sizes or set custom dimensions |
How to Generate AI Images
- Sign up for a free WaveSpeedAI account (Google or GitHub)
- Go to WaveSpeedAI Image Generator
- Select an image model from the curated list
- Enter a detailed text prompt describing your desired image
- Adjust parameters — size, style, number of images
- Click Run to generate
Tip: Use the Prompt Enhancer to automatically improve your prompt for higher quality results.
Important: Generated images are retained for 7 days. Download any files you want to keep before they expire.
Pricing
Free credits on signup. Additional generation starts from $0.001 per image depending on the model. No credit card required to start.
See How Pricing Works for detailed model-by-model pricing.
Use Cases
- Marketing & Advertising — Create ad visuals, banners, and campaign imagery
- Social Media Content — Generate unique posts, stories, and thumbnails
- Product Design — Visualize concepts and create mockups
- Game & App Development — Generate assets, textures, and UI elements
- Education & Presentations — Create illustrations and diagrams
- Personal & Creative Projects — Bring any idea to life with AI
FAQ
Is WaveSpeedAI Image Generator free to use?
Yes, the Image Generator tool is completely free to use. You’ll receive free credits when you sign up — no credit card required. Once your free credits are used up, you can top up your account to continue generating.
How long does it take to generate an image?
Most models generate images in 1–5 seconds. There are no cold starts — our infrastructure is always ready.
Can I use the generated images commercially?
In general, yes. However, each model may have its own license terms. Please review the individual model’s documentation for specific usage rights.
What image formats are supported?
Generated images are typically output in PNG or JPEG format, depending on the model.
How is this different from the Models page?
The Models page gives you access to 700+ AI models with full parameter control. The Image Generator is a simplified, curated experience with hand-picked models — perfect if you’re new or just want quick results.
Next Steps
- How to Write Better Prompts — Tips for getting the best results
- Video Generator — Create AI-powered videos
- Browse All Models — Explore 700+ AI models with full API access
- Get Started with API — Integrate image generation into your app