> For the complete documentation index, see [llms.txt](https://docs.flora.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.flora.ai/models/image-models/imagen-4-by-google.md).

# Imagen 4 (by Google)

### **Overview**

Advanced image generation model by Google DeepMind with high-quality outputs.

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### **Quick facts**

* **Modes:** Text → Image
* **Default output / size:** 1024×1024 (1:1)
* **Aspect ratios:** 1:1, 3:4, 4:3, 9:16, 16:9

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### **What it's great for**

* High-quality image generation with Google's latest AI.
* Photorealistic outputs with strong detail.
* Versatile aspect ratios for different use cases.
* Professional-grade image creation.

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### Parameters

| Control        | Type     | Default | Notes                                   |
| -------------- | -------- | ------- | --------------------------------------- |
| `Prompt`       | Text     | —       | Natural-language instruction (required) |
| `Aspect Ratio` | Dropdown | 1:1     | 1:1, 3:4, 4:3, 9:16, 16:9               |

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### **Modes**

| Mode         | Estimated time | Required inputs | Typical use             |
| ------------ | -------------: | --------------- | ----------------------- |
| Text → Image |          \~20s | Prompt          | High-quality generation |

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### **Output options**

| Option       | Values / notes            |
| ------------ | ------------------------- |
| Aspect ratio | 1:1, 3:4, 4:3, 9:16, 16:9 |

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### **Prompt tips**

* Descriptive prompts yield best results.
* Model handles both photorealistic and artistic styles.
* Specify aspect ratio based on intended use.

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### **Safety**

Text moderation is applied according to Google's usage policies.

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