Imagen 4
[!WARNING] The Imagen 4 standard, ultra, and fast endpoints are deprecated and will be shut down on **August 17, 2026**; migrate to Gemini 3.1 Flash Image to avoid service interruptions.
A high-performance engine for advanced visual synthesis, offering sophisticated creative control and photorealistic output. Use Imagen 4 for professional branding, intricate scene composition, and high-fidelity design tasks that require precise text rendering and complex lighting. Try in Google AI Studio
Documentation
Visit the Imagen page for full coverage of features and capabilities.
imagen-4.0-generate-001
| Property | Description |
|---|---|
| Model code | Gemini API imagen-4.0-generate-001 imagen-4.0-ultra-generate-001 imagen-4.0-fast-generate-001 |
| Supported data types | Input Text Output Images |
| Token limits[1](https://ai.google.dev/gemini-api/docs/tokens)^ | Input token limit 480 tokens (text) Output images 1 to 4 (Ultra/Standard/Fast) |
| Latest update | June 2025 |
[*] ↩︎