Subject customization

Content access: This page is available to approved users that are signed in to their browser with an allowlisted email address. To request access to use this Imagen feature, fill out the Imagen on Vertex AI access request form.

Sample Input	Sample Output
Reference image^*: Text prompt: Generate an image of the dog [1] asleep in a log cabin by a warm fire

^{* Reference input image generated using Imagen 3 image generation from the prompt: a golden retriever asleep in the sun.}

Feature and documentation access

This feature and documentation are available to approved users. To request access to use this Imagen feature, fill out the Imagen on Vertex AI access request form. To view all features and their launch stages, see the Imagen on Vertex AI overview.

What's next

Read articles about Imagen and other Generative AI on Vertex AI products:

• A developer's guide to getting started with Imagen 3 on Vertex AI
• New generative media models and tools, built with and for creators
• New in Gemini: Custom Gems and improved image generation with Imagen 3
• Google DeepMind: Imagen 3 - Our highest quality text-to-image model